NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit - Complete Rock Polisher Kit, Durable Leak-Proof Tumbler, 227 Grams of Rocks, Grit, 5 Jewellery Fastenings

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I have not used this tumbler personally, so I will mostly be summarizing a few of his videos that go into the specific problems the Nat Geo tumbler has and how you can overcome them. We take intellectual property concerns very seriously, but many of these problems can be resolved directly by the parties involved. It’s stated to be heavy duty enough to polish gold, silver, precious stones, brass and other metals.

Many of the children experimented with how many phases they really needed for their rocks to achieve the look they wanted before using them to make jewelry and/or decorations. Unfortunately we cannot deliver to BFPO addresses and some large items are shipped directly from our suppliers who ship to the UK mainland only. This top-of-the-line rock tumbler from National Geographic includes many unique features that will give you faster polishing times and better results.This professional rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design. The rough rocks provided (1/2 lb) contain nine different gemstones from around the world, and our tumbling grit is labeled by tumbling stage to make the process even easier!

A tumbler can be a great addition to your practice, or it can simply be a great way to learn about geology and mineralogy. Disclaimer: Etsy assumes no responsibility for the accuracy, labelling, or content of sellers' listings and products. Join National Geographic as we inspire future generations by showing them the wonders of the natural world. Contents and Features: Power-saving automatic shutoff timer; Reliable, long-lasting motor; Leak-proof tumbler barrel; Noise-reduced operation (75% quieter than plastic barrels); Plenty of stones (1/2 lb) and four levels of grit; Jewelry fastenings so you can create your own unique jewelry; GemFoam, the most innovative way to add dazzling shine to your polished stones! Speed: Some tumblers have adjustable speed settings, allowing you to control how fast the barrel rotates.

It has the same rubber and stainless steel as the Professional version, designed to keep noise to a minimum.