|Mfg Recommended age||8 year and up|
|Item Model Number||NGWORLDREFILL|
|Product Dimensions||17.53 x 15.49 x 14.99 cm; 2.92 Kilograms|
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
Recommended Retail Price (RRP)The RRP displayed is the most recent manufacturer’s recommended retail price made available to Amazon AU.
|You Save:||$6.00 (9%)|
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- 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
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The National Geographic World’s Greatest Rock Tumbler Refill Kit includes an astounding 2268 grams of unpolished rocks and gemstones along with everything you need to make the stones shine! This Kit Includes:453 Grams Gemstone Mix, 453 Grams Agate Mix, 453 Grams Madagascar Mix, 453 Grams Petrified Wood Mix, 453 Grams Jasper Mix, 5 Jewellery Settings, 20 Rock Polishing Grit Packets, 1 Learning Guide with Instructions. This is the ultimate rock tumbler refill kit for tumbling enthusiasts. You receive an incredible array of stones including agates, jasper, and petrified wood. The gemstone mix includes aventurine, amethyst, sodalite, and tiger’s eye. The Madagascar mix contains rose quartz, labradorite, and indigo gabbro. This truly is a one stop refill kit, packed with a wide-ranging variety of rocks and gemstones! Plus, the 20 polishing grit packets allow for five complete rock polishing cycles with any rock tumbler. A handy storage pouch is also included so you can keep all your favourite specimens together in one place. And a detailed learning guide provides tumbling instructions along with fascinating facts about all the stones in the kit. National Geographic Toys makes the highest quality hands-on science toys, and all products are backed by exceptional service. About the National Geographic Society: With a mission to inspire people to care about the planet, the National Geographic Society is one of the world's largest nonprofit scientific and educational organizations.
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The positives - lots of basic rocks and grit in packs suitable for reigniting his interest. Cost was reasonable for the contents
The negatives- the packs aren’t marked with contents and are mixed which meant that different density rocks are being tumbled together and after the first grit we had to take some out before they got completely obliterated by the heavier rocks.
Biggest negative is that I get soooo much junk mail after every Amazon purchase!!