NATIONAL GEOGRAPHIC Rock Tumbler Refill – 2268g Mix of Rocks and Gemstones for Rock Tumblers, Includes Agate, Jasper, Petrified Wood, Gemstone, and More, 5 Jewellery Settings and Polishing Grit
- ENORMOUS VARIETY - This rock tumbler refill kit has 2268 grams of unpolished rocks and gemstones consisting of a 453g gemstone mix, 453g agate mix, 453g Madagascar mix, 453g jasper mix, and 453g petrified wood mix
- ROCK POLISHING GRIT – There are 20 total rock tumbler grit packets in the kit, enough for five complete tumbling cycles with any rock tumbler
- JEWELLERY SETTINGS – Once your rocks are polished, use the 5 included jewellery settings to create beautiful keepsakes or use the included storage pouch to keep your favourite specimens all in one place
- DETAILED LEARNING GUIDE – The learning guide includes polishing instructions along with fascinating information about the stones in the kit
- SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you
Model Number NGWORLDREFILL
Batteries Required? No
Batteries Included? No
Mfg Recommended age 8 year and up
Item Model Number NGWORLDREFILL
Product Dimensions 17.52 x 15.49 x 14.99 cm; 2.91 Kilograms
ASIN B07XM95HZY