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Product Review

  • CREATE STUNNING GEMS - Transform ordinary rocks into beautifully polished gemstones with this professional rock tumbler from National Geographic
  • COMPLETE HOBBY KIT - Includes our Pro series tumbler, 2 pounds of rough gemstones, 8 polishing grits, jewelry fastenings, information guide, and instructions; great for kids and adults
  • BUILT TO LAST - This powerhouse machine will last for years and features a 2-pound, leak-proof rubber barrel which makes less noise than other rock tumblers
  • PROFESSIONAL FEATURES - Includes speed control and a shutoff timer for faster tumbling times and better polishing results
  • RESPECTED QUALITY - This premium tumbler comes with National Geographic’s 100% satisfaction guarantee and a 2-year warranty