MET708 Cosmic Carnival Unicorn Dice Set with Yellow Acrylic Numbers, 7 Dice Metallic Dice Games. Unicorn dice are a beautiful blend of clear resins, which are then infused with prismatic glitter powder that shifts from blues to purples and greens as it hits the light. Set of seven unicorn dice in clear resin from Cosmic Carnival. Basic sized dice set based on 16mm dice. Polyhedral set comes with one each D4, D6, D8, D10, D10T, D12, and D20.. NOTE: Colors may vary slightly depending on your monitor settings.