A complete set of full-sized gemstone dice made from mahogany obsidian—which has inclusion of Magnetite or Hematite—and is fabled to have protective properties. Key features: Hand-crafted from natural gemstones - Includes all seven dice you know and love from your favorite role-playing games, like Dungeons & Dragons, Pathfinder, or Call of Cthulhu - Full-sized (16mm), just like the regular polyhedral dice you know and love We recommend rolling any gemstone or metal dice on a dice tray in order to make your new favorite dice—and your furniture—last longer.