CIGPET is not a well-known brand since they showed up to the game a little late, but this tank should put them on the market! The ECO12 features the tetradecimal (14) and hexadecimal (16) coil heads that can handle up to 400 watts! It is 28mm in diameter and holds 6.5mL of juice. Each tank also comes with a unique resin drip-tip and is available in black, stainless steel, and rainbow colors.