NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - 453g Gemstone Mix with 9 Varieties Including Tiger's Eye, Amethyst and Quartz - Rock Polisher Supplies Including Grit, Jewellery Settings & Instructions

Very well produced and well packed. Comprehensive kit, with easy to follow instructions, making it easy to use and set up. One thing I didn't realise was it would take so long to produce the finished items. Each stage, there are five, takes several days to run. So don't expect rapid results. It is worth the wait for the drum to stop turning, seeing the magical change in the stones is wonderful. Great piece of kit and glad I bought it. Grandchildren love it.

Perfect for my 11 year old lad who loves rocks

Bought as an addition to the rock tumbler so that grandson had plenty to go at. It's a useful addition to prevent you having to seek out replacement supplies.

Easy to set up. Good selection of stones supplied. After 5 days a good enough finish to delight 7 year old grandson. As warned it is very noisy so better in a garage or she'd.

I bought the rock tumbler from you as a Xmas present for my grandson, looks good, but obviously not used yet. I then purchased the refill pack to give him a good start. I think he will love it.

great introductory kit I am almost finished polishing my first batch and the stones look amazing

Thanks again

superb level of customer service & commitment to provide customers satisfaction. these gemstone tumblestone kits are so impressive & are brilliant value for money. well packaged, dispatched immediately, arrived within 2 days. thrilled with the quality of the stones, so much better than the ones that came with my very expensive 3lb tumbler. very highly recommended product and vendor. 5 stars!