• Brand new
  • Still with original box
  • Only one available

*overstock / damaged box item straight from major retailers
*item does NOT have any damages or imperfections 

Specifications
  • Complete rock polishing kit for kids and adults ages 8+.
  • Includes tumbler, polishing grits, gemstones, and learning guide.
  • Turns rough rocks into polished gemstones through multiple cycles.
  • Features durable motor, leakproof barrel, and quiet operation.
  • Provides a hands-on STEM activity focused on geology and science.