The Sculptor's Mitts.

Wondrous Item, Very Rare

These gloves are seemingly chunky and unsuited for delicate work, but they grant the user a supernatural deftness. When worn, A mitt imparts the ability to grasp the ungraspable.

When wearing one of these gloves, unarmed attacks made with that hand are considered magical. You can also use them to make a grapple attempt against any creature that does not have a solid form and would normally be immune to the grappled or prone condition, (for example, Oozes, Air Elementals, Wraithes). The act of being made solid disorients the creature, granting you advantage on the athletics check to make the grapple. Once grappled, the creature becomes solid and no longer benefits from it's previous form. A grappled creature will lose any of the following abilities if it previously had them:

Prone immunity

Grappled immunity

Restrained immunity

Bludgeoning, piercing, and slashing immunities.

Resistance to nonmagical Bludgeoning, piercing, and slashing

Incorporeal movement

Any attack or ability that would allow the creature to occupy the same space as another creature

These gloves also allow you to carry substancess that you would normally be unable to handle with your bare hands, such as water, sand, or smoke. You can use your hands to gather a sphere up to 3 feet in diameter of the substance you choose.

Credit: Wizards Of The Coast

This homebrew was created by /u/LaserGuidedHerpes and posted to reddit.com/r/unearthedarcana