This red & black marble resin 7-set of Dice comes with the traditional set of 7 dice used for role playing games, including (1) D4, (1) D6, (1) D8, (1) D10, (1) D percentile, (1) D12, and (1) D20. These dice are made of Polynesian material. The colors look incredible when you roll and the red and black pop against light. This set also includes an additional, free cloudy black D20 to facilitate advantage/disadvantage in D&D. The extra D20 is also made of acrylic material.