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A hobby rock tumbler that turns rough stones into polished gemstones using a four-stage grit process. It ships with 3 lbs. of raw rocks across 9 gemstone types, grit, a strainer, 5 jewelry fastenings and reusable GemFoam for a final shine. The leak-proof barrel has a stainless-steel lid and is rated 75% quieter than plastic barrels, and the motor has time and speed controls so you can set it and walk away. It suits families and beginners who want a complete start-to-finish kit rather than buying rocks and grit separately.
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Owners treat it as a solid first tumbler that produces genuinely shiny stones, and parents like that everything needed comes in the box. The main complaints are the long run time per batch and noise that is reduced but not gone.
This rock tumbler kit turns rough rocks into polished gemstones. It is made for both kids and adults, and the operation is simple.
The motor has time and speed control settings. The leak-proof barrel has a stainless-steel lid and is 75% quieter overall than plastic tumbler barrels.
The kit includes 3 lbs. of raw rocks covering 9 types of gemstones, along with grit, a strainer and 5 jewelry fastenings. It also includes reusable GemFoam rock polisher. Add GemFoam and water to the barrel after the final tumbling stage to give the gems a high shine.
