



dLX Alphabet Dice

$6.00

dLX, pronounced d-Lex as in lexicon, are 60-sided alphabet dice with letters weighted by their frequency of usage in English. For example, there are a lot more T's and N's than Z's. This makes them work better for forming words than alphabet dice with one letter of each type. LX is the Roman numeral for 60 and fitting for these dice, which are marked with letters rather than numbers. They're based on a different polyhedron than our numbered d60, namely the pentakis dodecahedron, and are the first injection-molded dice made from this shape. The dice are available in red, blue, green, white, and black.









Set of Five dLX Alphabet Dice

$24.00

dLX, pronounced d-Lex as in lexicon, are 60-sided alphabet dice with letters weighted by their frequency of usage in English. For example, there are a lot more T's and N's than Z's. This makes them work better for forming words than alphabet dice with one letter of each type. LX is the Roman numeral for 60 and fitting for these dice, which are marked with letters rather than numbers. They're based on a different polyhedron than our numbered d60, namely the pentakis dodecahedron, and are the first injection-molded dice made from this shape. The dice are available in red, blue, green, white, and black. The standard set contains one of each, but you can specify colors in the Shopping Cart.









The Dice Lab d14

$3.00

Fourteen-sided die in the form of a heptagonal trapezohedron. This is a fully-symmetric mathematically-fair shape. All possible numberings were explored to select the most balanced possible distribution. Available in black, white, red, green, and blue. Measures 17 mm face to face.











Set of five d14

$12.00

Fourteen-sided die in the form of a heptagonal trapezohedron. This is a fully-symmetric mathematically-fair shape. All possible numberings were explored to select the most balanced possible distribution. Available in black, white, red, green, and blue. Measures 17 mm face to face. The set of five includes one each color by default, but you can specify any combination of colors in your shopping cart.









Slant d6

$3.00

Single Slant d6 die, based on the trigonal trapezohedron. This shape, obtained by stretching a cube along a diagonal, is just as fair as a regular d6. Available in black, white, red, green, or blue.









Set of five Slant d6

$12.00

Set of five Slant d6 dice, based on the trigonal trapezohedron. This shape, obtained by stretching a cube along a diagonal, is just as fair as a regular d6. The default set contains one each black, white, red, green, and blue, but any combination of colors can be specified in the Shopping Cart.











Skew d8

$3.00

Single Skew d8 die, based on the triangular dihedron. These wacky-looking dice are actually just as fair as regular eight-sided dice. Available in white, black, blue, green, and red.









Set of Five Skew d8

$12.00

Set of five Skew d8 dice, based on the triangular dihedron. These wacky-looking dice are actually just as fair as regular eight-sided dice. Available in white, black, blue, green, and red. The standard set contains one of each, but you can specify other combinations in the Shopping Cart.









Skew d4

$3.00

Single Skew d4 die, based on the scalene tetrahedron. These wacky-looking dice are actually just as fair as regular four-sided dice. They have the advantage over regular d4 that there is a clear upmost face. This allows the number to be simply written once on the face, making it easy to read. Only one of the two mirror variants is available at this time. Available in white, black, blue, green, and red.











Set of Five Skew d4

$12.00

Set of five Skew d4 dice, based on the scalene tetrahedron. These wacky-looking dice are actually just as fair as regular four-sided dice. They have the advantage over regular d4 that there is a clear upmost face. This allows the number to be simply written once on the face, making it easy to read. Only one of the two mirror variants is available at this time. Available in white, black, blue, green, and red. The standard set contains one of each, but you can specify other combinations in the Shopping Cart.









Roll a Card pair of dice

$4.95

Roll a card, any card, with this novel pair of dice! The large 13-sided die chooses the value and the four-sided die the suit. Together they randomly select a card from a standard 52-card deck. Use them instead of cards or along with cards. Invent new games or variations on classics. Give them a shake and give your luck a roll! Available in black, white, red (an orangish red), blue, and green. You can specify your color choice in the shopping cart. Note that these dice are not tumbled, making the shapes more precise, but small pits from the injection molding sprue are visible.







Roll a Card set of ten dice

$19.95

Roll a card, any card, with this novel pair of dice! The large 13-sided die chooses the value and the four-sided die the suit. Together they randomly select a card from a standard 52-card deck. Use them instead of cards or along with cards. Invent new games or variations on classics. Give them a shake and give your luck a roll! Buy a set of five pairs and save $5. Available in black, white, red (an orangish red), blue, and green. You can specify your color choice in the shopping cart. Note that these dice are not tumbled, making the shapes more precise, but small pits from the injection molding sprue are visible.









The Dice Lab d120 Disdyakis Triacontahedron, Opaque

$15.00

The ultimate fair dice allowed by Mother Nature (i.e., mathematics)! The d120 is based on a polyhedron known as the disdyakis triacontahedron. Each face is an elongated triangle in this 2" diameter, 1/5 pound monster of a die (50 mm and 95 grams). These dice are perfectly numerically balanced, with the same sums for numbers around vertices of the same type. The d120 is currently available in opaque white, black, red, blue, purple, and green. You can specify your color choice in the Shopping Cart. Includes a black velvet bag with embroidered Dice Lab logo.







The Dice Lab d120, Clear

$15.00

The ultimate fair dice allowed by Mother Nature (i.e., mathematics)! The d120 is based on a polyhedron known as the disdyakis triacontahedron. Each face is an elongated triangle in this 2" diameter, 1/5 pound monster of a die (50 mm and 95 grams). These dice are perfectly numerically balanced, with the same sums for numbers around vertices of the same type. The clear version was introduced in October, 2019.









The Dice Lab d120 in Translucent Amber

$15.00

The ultimate fair dice allowed by Mother Nature (i.e., mathematics)! The d120 is based on a polyhedron known as the disdyakis triacontahedron. Each face is an elongated triangle in this 2" diameter, 1/5 pound monster of a die (50 mm and 95 grams). These dice are perfectly numerically balanced, with the same sums for numbers around vertices of the same type. The translucent amber version was introduced in November, 2018.











Set of Five Dice Lab d120

$60.00

Get a set of five d120 for a special price. We currently have black, white, red, green, blue, purple, clear, and translucent amber in stock. Please specify your mix of these colors in the shopping cart.







Set of Seven OptiDice

$14.95

Set of seven dice optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. This is a standard seven-dice gamer's set (polyset), with d4, d6, d8, d10 numbered 0-9, d10 numbered 00-90 (indicated by top hexagons), d12, and d20. These dice are significantly larger than most polysets on the market. Available in black, white, red, blue, and green. You can specify a color mix in the shopping cart. The set normally comes in a velvet Dice Lab bag. If you'd prefer a clear plastic tube, just let us know in the comments section of the Checkout page.







Numerically-balanced d30

$4.00

The Dice Lab's unique d30, numbered such that the sums of the faces surrounding vertices of the same type are uniform. This means ten vertices where three faces meet summing to 46, ten summing to 47, six vertices where five faces meet summing to 77, and six summing to 78. Such a "magic numbering" reduces bias due to physical imperfections that could cause a particular region to preferentially face up when rolled. These dice retain the convention of 1 being opposite 30, 2 opposite 29, etc. With a diameter of 27 mm, they are midway between the Dice Lab d24 and d48 in size.









Set of Five Numerically-balanced d30

$16.00

The Dice Lab's unique d30, numbered such that the sums of the faces surrounding vertices of the same type are uniform. This means ten vertices where three faces meet summing to 46, ten summing to 47, six vertices where five faces meet summing to 77, and six summing to 78. Such a "magic numbering" reduces bias due to physical imperfections that could cause a particular region to preferentially face up when rolled. These dice retain the convention of 1 being opposite 30, 2 opposite 29, etc. With a diameter of 27 mm, they are midway between the Dice Lab d24 and d48 in size. Get five dice for the price of four! Available in black, white, red, blue, and green. You can specify your color choices in the Shopping Cart. The default is the five opaque colors.







OptiDice d4

$2.50

Single d4 die optimized for fairness by using numerals that are physically balanced and sizing the dice based on both manufacturing and game play considerations. These d4s are significantly larger than most d4s on the market. Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.







OptiDice d6

$2.50

Single d6 die optimized for fairness by using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d6s are significantly larger than most d6s on the market. Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.









OptiDice d8

$2.50

Single d8 die optimized for fairness by balancing the distribution of numbers (as well as possible, though a regular octahedron doesn't allow perfect balancing), using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d8s are significantly larger than most d8s on the market. Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.







OptiDice d10 0-9

$2.50

Single d10 optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. Numbered 0-9 and available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.







OptiDice d10 00-90

$2.50

Single d10 optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. Numbered 00-90 (the dot above the numeral indicates tens) and available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.









OptiDice d12

$2.50

Single d12 die optimized for fairness by balancing the distribution of numbers (as well as possible, though a regular dodecahedron doesn't allow perfect balancing), using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d12s are significantly larger than most d12s on the market. Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.







Numerically-balanced d20

$2.50

The Dice Lab's unique d20, numbered such that the sum of the faces surrounding any vertex is either 52 or 53. Such a "magic numbering" reduces bias due to physical imperfections that could cause a particular region to preferentially face up when rolled. These dice retain the convention of 1 being opposite 20, 2 opposite 19, etc. With a diameter of 22 mm, they are slightly larger than most d20s on the market. Available in black, white, red, blue, green, and translucent amber. You can specify your color choice in the Shopping Cart.







OptiDice Set of Five d4

$10.00

Set of five d4 dice optimized for fairness by using numerals that are physically balanced and sizing the dice based on both manufacturing and game play considerations. These d4s are significantly larger than most d4s on the market. Get five for the price of four! Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart. The default is one of each color.









Set of Five OptiDice d6

$10.00

Set of five d6 dice optimized for fairness by using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d6s are significantly larger than most d6s on the market. Get five for the price of four! Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart. The default is one of each color.







Set of Five OptiDice d8

$10.00

Set of five d8 dice optimized for fairness by balancing the distribution of numbers (as well as possible, though a regular octahedron doesn't allow perfect balancing), using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d8s are significantly larger than most d8s on the market. Get five for the price of four! Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart. The default is one of each color.







OptiDice d10 pair

$4.50

Pair of d10s optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. One numbered 0-9 and one numbered 00-90 (a dot above the number indicates tens) and available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.









Set of five OptiDice d10 0-9

$10.00

Set of five d10 optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. Numbered 0-9, with one each in black, white, red, blue, and green; or you can specify a color mix in the shopping cart.







Set of five OptiDice d10 00-90

$10.00

Set of five d10 optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. Numbered 00-90 (the dot above the numeral indicates tens), with one each in black, white, red, blue, and green; or you can specify a different color mix in the shopping cart.







Set of ten OptiDice d10

$19.00

Set of ten d10s optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. Five numbered 0-9 and five numbered 00-90 (a dot above the number indicates tens), with one each type in black, white, red, blue, and green; or you can specify a color mix in the shopping cart.









Set of Five OptiDice d12

$10.00

Set of five d12 dice optimized for fairness by balancing the distribution of numbers (as well as possible, though a regular dodecahedron doesn't allow perfect balancing), using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d12s are significantly larger than most d12s on the market. Available in black, white, red, blue, and green. Get five dice for the price of four! You can specify your color choice in the shopping cart. The default is one of each color.







Set of 5 Numerically-balanced d20

$10.00

The Dice Lab's unique d20, numbered such that the sum of the faces surrounding any vertex is either 52 or 53. Such a "magic numbering" reduces bias due to physical imperfections that could cause a particular region to preferentially face up when rolled. These dice retain the convention of 1 being opposite 20, 2 opposite 19, etc. With a diameter of 22 mm, they are slightly larger than most d20s on the market. Get five dice for the price of four!







The Dice Lab d48 Disdyakis Dodecahedron

$5.00

The d48 is based on a polyhedron known as the disdyakis dodecahedron. Each face is an elongated triangle in this 1.2" diameter die (31 mm face to face). These dice are perfectly numerically balanced, with the same sums for numbers around vertices of the same type. The d48 is available in white, red, blue, black, purple, translucent amber, and green. You can specify your color choice in the Shopping Cart.









Set of Five Dice Lab d48

$20.00

Get a set of five d48 for a special price. We're currently out of black; you can specify any combination of white, black, red, blue, purple, translucent amber, and green in the shopping cart.







Skew Die

$3.00

Single Skew Die, a d6 in the form of an asymmetric trigonal trapezohedron. These wacky-looking dice are actually just as fair as regular six-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. Available in black, white, red, blue, green, and translucent amber. You can specify your color choice in the Shopping Cart.





Skew Dice Pair

$5.95

Packaged pair of Skew Dice, d6 in the form of an asymmetric trigonal trapezohedron. These wacky-looking dice are actually just as fair as regular six-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. Available in black, white, red, blue, green, and translucent amber. You can specify your color choice in the Shopping Cart.









Skew Dice Half Set

$12.00

Set of five Skew Dice. These wacky-looking dice are actually just as fair as regular six-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. The set contains the one of the two types of dice for five different colors. Available in black, white, red, blue, green, and translucent amber. You can specify your color choices in the Shopping Cart. The default is the five opaque colors.







Skew Dice Set

$23.00

Set of ten Skew Dice. These wacky-looking dice are actually just as fair as regular six-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. The set contains the two types of dice for five different colors. Available in black, white, red, blue, green, and translucent amber. You can specify your color choices in the Shopping Cart. The default is the five opaque colors.





Skew Dice Statistics

$26.95

Packaged set of ten Skew Dice and ten standard dot dice: $29.95 This set is geared at learning statistics at the high-school level. Three Classroom Activities are available for free download. Designed to address specific CCSSM, the activities cover the gathering and plotting of data; the mean, median, interquartile range, variance, and standard deviation; and using the normal distribution to analyze data. Grades 8-12.









Skew d12

$3.00

Single Skew d12 die, based on the tetragonal pentagonal dodecahedron. These wacky-looking dice are actually just as fair as regular 12-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. Available in white, black, green, blue, and red.





Skew d12 Pair

$5.95

Packaged pair of Skew d12, in the form of a tetragonal pentagonal dodecahedron. These wacky-looking dice are actually just as fair as regular 12-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. Pair contains one of each mirror variant. Available in black or white only.







Skew d12 Set

$12.00

Set of five Skew d12 dice. These wacky-looking dice are actually just as fair as regular 12-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. The default set contains one each white, black, green, blue, and red, but you can specify any combination of colors in the Shopping Cart.









The Dice Lab d3

$3.00

The Dice Lab d3 features large easy-to-read numbers. This die can't land on the specially-angled end faces due to the location of its center of gravity. Single die, available in blue, red, green, white, and black. Color choice can be specified in the shopping cart.







Set of Five Dice Lab d3

$12.00

The Dice Lab d3 features large easy-to-read numbers. This die can't land on the specially-angled end faces due to the location of its center of gravity. Set of five, default colors are one each blue, red, green, white, and black, but a different combination can be specified in the shopping cart.







Recast 2d6

$5.95

Rolling and summing this pair of dice yields the same 36 possible results as a pair of standard six-sided dice. Sicherman dice are a well-known pair of six-sided dice marked with different integers from the standard d6 dice, but giving the same probability distribution for the pair. Recast 2d6 does the same trick, but adds an extra twist by using a d3 and a d12. Available in black or white; color choice can be specified in the shopping cart.









d2/3/4 MultiDie

$4.00

The d2/3/4 is three smooth-rolling dice in one. The middle number is used to read the d3 value (1-3), the number set in a triangle the d4 value (1-4, think of a traditional d4), and the number set in a circle the d2 value (1 or 2, think of flipping a coin). Available in white, blue and black. You can specify your color choice in the Shopping Cart.









Set of Three d2/3/4 MultiDice

$10.00

Buy a set of three d2/3/4 MultiDice. Available in white, blue and black. Save $2 over the price of three individual dice!









The Dice Lab d60 Deltoidal Hexecontahedron

$6.00

d60 with kite-shaped faces. The world's only injection-molded d60 die. We currently have blue, green, red, white, purple (new!) and black in stock. You can specify your color choice in the Shopping Cart. Includes a black velvet bag with embroidered Dice Lab logo. What can you do with a d60? Click here to find out!









Set of Five Dice Lab d60

$24.00

Buy a set of five Dice Lab d60 deltoidal hexecontatrahedra and get five for the price of four! Choose any five colors in the shopping cart.







d4 Truncated Tetrahedron

$2.00

d4 in the form of a truncated tetrahedron. Unlike the standard d4, the number faces up. Available in white, blue, red, black and green. You can specify your color choices in the Shopping Cart.







Set of five Dice Lab d4

$8.00

Buy a set of five Dice Lab d4 truncated tetrahedra; any mixture of the colors white, blue, red, green, and black. Get five for the price of four!









d8 Truncated Octahedron

$2.00

d8 in the form of a truncated octahedron. This polyhedron will tile three-dimensional space without gaps. We currently have white, blue, red, green, and black in stock. You can specify your color choice in the Shopping Cart.







Set of Five Dice Lab d8

$8.00

Buy a set of five Dice Lab d8 truncated octahedra in white, blue, red, green, and black and get five for the price of four!







d12 Rhombic Dodecahedron

$2.00

d12 in the form of a rhombic dodecahedron. This polyhedron will tile three-dimensional space without gaps. Available in white, blue, red, black and green. You can specify your color choice in the Shopping Cart.









Set of Five Dice Lab d12

$8.00

Buy a set of five Dice Lab d12 rhombic dodecahedra and get five for the price of four!







d24 Deltoidal Icositetrahedron

$3.00

d24 with kite-shaped faces. We currently have white, blue, red, green, and black in stock. You can specify your color choice in the Shopping Cart.







Set of Five Dice Lab d24

$12.00

Buy a set of five Dice Lab d24 deltoidal icositetrahedra in white, blue, red, green, and black and get five for the price of four!









The Dice Lab Large Set

$32.95

This set contains seven unique polyhedral dice by The Dice Lab: a truncated tetrahedron d4, a truncated octahedron d8, a rhombic dodecahedron d12, a deltoidal icositetrahedron d24, a disdyakis dodecahedron d48, a deltoidal hexecontahedron d60, and a disdyakis triacontahedron d120. Save over $2 compared to purchasing the seven dice individually. Comes in a velvet bag with the Dice Lab logo or a plastic tube. If you prefer the tube, let us know in the Shopping Cart text box.









The Dice Lab Set in Blue

$14.95

This unique set consists of a truncated tetrahedron d4, a truncated octahedron d8, a rhombic dodecahedron d12, a deltoidal icositetrahedron d24, and a deltoidal hexecontahedron d60. Save over $1 compared to purchasing the five individually. Comes in a reclosable plastic tube.







The Dice Lab Set in Black

$14.95

This unique set consists of a truncated tetrahedron d4, a truncated octahedron d8, a rhombic dodecahedron d12, a deltoidal icositetrahedron d24, and a deltoidal hexecontahedron d60. Save over $1 compared to purchasing the five individually. Comes in a recloseable plastic tube.









The Dice Lab Set in White

$14.95

This unique set consists of a truncated tetrahedron d4, a truncated octahedron d8, a rhombic dodecahedron d12, a deltoidal icositetrahedron d24, and a deltoidal hexecontahedron d60. Save over $1 compared to purchasing the five individually. Comes in a reclosable plastic tube.







The Dice Lab Set in Green

$14.95

This unique set consists of a truncated tetrahedron d4, a truncated octahedron d8, a rhombic dodecahedron d12, a deltoidal icositetrahedron d24, and a deltoidal hexecontahedron d60. Save over $1 compared to purchasing the five individually. Comes in a reclosable plastic tube.







The Dice Lab Set in Red

$14.95

This unique set consists of a truncated tetrahedron d4, a truncated octahedron d8, a rhombic dodecahedron d12, a deltoidal icositetrahedron d24, and a deltoidal hexecontahedron d60. Save over $1 compared to purchasing the five individually. Comes in a reclosable plastic tube.



