Rainbow prism glass reflects beautiful colors as it hits the light! With their hefty feel and captivating looks, this gemstone dice set is the perfect upgrade for any gaming table. Also a great gift for your favorite gaming buddy. This is a full-sized engraved 16mm polyhedral dice set that comes with 7 dice (d4, d6, d8, d10, d10 (00-90), d12, and d20). Every gemstone set comes in a resin case that separates each die for protection.