National Geographic Starter Rock Tumbler Kit Includes Rough Gemstones 4 Polishing Grit Jewelry Fastenings & Detailed Learning Guide Great Stem Science Kit For Mineralogy & Geology Enthusiasts




Color: Original Version


  • MAKE ANY STONE SPARKLE and polish everyday rocks into dazzling gemstones
  • ENHANCE YOUR ROCK COLLECTION or start a new one! Makes all rocks shine like professionally polished stones
  • EVERYTHING IS INCLUDED in the kit; tumbler, four polishing grits, a sifter, jewelry settings, a full-color 8 page learning guide and nine types of REAL rough gemstones
  • EASY TO USE for Rock Hounds of all ages and skill levels; plug it in and polishing begins
  • 100% SATISFACTION GUARANTEED – For 129 years, National Geographic has been committed to providing fun and fascinating educational opportunities for children and stands behind this Rock Tumbler with a two-year warranty

Release Date: 2017-10-13T00:00:01Z

Warranty: 30 day warranty against manufacturer defects

UPC: 816448020391

EAN: 0085422266029

Languages: English