Vivid Heavy Metal D20 Dice Set (2ct) Chase that natural 20 with all the intensity of Ultra PRO's Vivid Heavy Metal Dice Collection! These 20-sided dice are made with zinc-alloy metal for a solid, weighted feel. Each set comes with two colorful dice with white color numbering, smooth edges and powder coated to last through long hours of D&D and RPG sessions. Available in 8 unique finishes: blue, green, purple, red, light blue, yellow, teal, and black.