UDIXI Malachite Stone Dice Set D&D 7PCS Gemstone Dice Polyhedral DND Dice with Gift Case for Dungeons and Dragons Role Playing GGEMSTONE DICE: Made of natural gems, each gemstone dice is like a precious treasure. This blue sandstone contains fine sand, which will refract a very dazzling light under the sunlight, as beautiful as the bright star sky. PRODUCT PACKAGING: High quality leather dice box, the inside of the dice box is made of sponge material, which can give the softest protection to the DND dice. The dice box has a button lock, which can more firmly protect the dice