The Greifenfels Stone Series are cut from semi presious stones. This set contains seven 16mm-dice: D20 D12 D% D10 D8 D6 D4. The luxurious dark wooden box is included. Due to the material these dice can be brittle. We recommend using a dice tray.
Synthetic gemstones are gemstones that are made by man but have a natural counterpart. They possess the same physical, chemical and optical properties as a natural stone.