UPC barcode 816448026959 is for product NATIONAL GEOGRAPHIC Rock Tumbler Refill – 1 Lb. Mix of Genuine Petrified Wood Fossils for Rock Polishers, Includes 5 Jewelry Fastenings & Rock Polishing Grit, Works with All Rock Tumblers
- Petrified Wood from around the world – 1 lb. Of rough Petrified Wood fossils are sourced from around the world. Colors and sizes will vary between refill kits.
- Four grades of grit - Coarse, medium, fine, polish. Transform your raw stones from rough rocks to dazzling gemstones! This refill kit also works with all rock tumblers.
- Jewelry fastenings - Additional rock tumbler accessories include 1 necklace, 1 set of earrings, 1 keychain, 1 ring. Create custom jewelry from your newly polished gemstones!
- Learning guide - our learning guide will teach you all about Petrified Wood and includes many amazing and fascinating facts
- Respected quality - NATIONAL GEOGRAPHIC is proud to provide only the highest quality STEM toys and all our kits are backed by our 100% satisfaction guarantee