Rock Tumbler Refill Kit - Gemstone

Rock Tumbler Refill Kit - Gemstone

Regular price $15.99 Unit price  per 

  • PREMIUM GEM ASSORTMENT – One pound of raw gemstones: Tiger’s Eye, Amethyst, Aventurine, Rose Quartz, Red Jasper, Agate, Sodalite, Dalmatian Jasper, Hematite

  • POLISHING GRIT – Four stages of grit: course, medium, fine, polish. The perfect medium to turn your “stones” into “gemstones”!

  • MAKE YOUR OWN JEWELRY – We’ve included jewelry fastenings (2 necklaces, 2 earrings, keychain, and ring) so you can design your own custom jewelry

  • LEARN ABOUT GEMSTONES: Discover with Dr. Cool’s adventure guide is written by teachers and will teach you many amazing facts about these 9 incredible gemstones

  • AWARD-WINNING QUALITY - Join the 1000's of parents who have chosen our award-winning science toys, and rest assured with our 100% satisfaction guarantee