Our gemstone dice are constructed from several different semi-treasured stones and pure rock. Everything from Amethyst to Zoisite. We recommend that you do not roll your semi-cherished stone dice over a surface area more difficult than They can be (i.e., glass or Wooden tables). We propose you roll them inside https://gemstonediceset52727.blogacep.com/40460725/everything-about-gemstone-dice-set