Chessex Chx25946 D6-12 Mm. Speckled Dice, Stealth, 36 Ct. Pack Of 3Speckled dice are made of a particularly dense material for a better feel when rolling. This material also allows for flatter faces and sharper edges. These dice have been a popular color range for the past decade. Features. Type Stealth Speckled Dice.. Size 12mm.. 36 Dice in a box.. Pack of 3.. Dimension 1. 50 L x 3 W x 1. 5 H in.. Item Weight 0. 5 lbs.