This rock tumbler uses a belt-free direct-drive motor for smooth, steady polishing and runs quietly at ≤35dB. It has a 1–9 day timer and 4-speed settings. The 1 lb load drum with silent rubber and sealed edges ensures clean operation. Accessories included for easy stone-to-gem transformation.

This rock tumbler uses a belt-free direct-drive motor for smooth, steady polishing and runs quietly at ≤35dB. It has a 1–9 day timer and 4-speed settings. The 1 lb load drum with silent rubber and sealed edges ensures clean operation. Accessories included for easy stone-to-gem transformation.

This rock tumbler uses a belt-free direct-drive motor for smooth, efficient, and ≤35 dB quiet operation. It offers a 1–9 day timer, 4 speed levels, overload protection, and power-off memory for safe use. The 2 lbs barrel holds more rocks to boost efficiency, and the complete kit makes polishing easy from rough stones to gems.

This rock tumbler runs on a belt-free direct-drive motor for smooth, quiet (≤35 dB) operation. It provides a 1–9 day timer, 4 speeds, constant polishing speed, overload protection, and power-off memory for confident use. The 4 lbs barrel boosts capacity and efficiency, while the simple design makes polishing easy and fun.

This rock tumbler features a belt-free direct-drive motor, 1 lb/0.45 kg TPU drum, and PC soundproof cover for triple noise reduction at ≤35dB. Adjustable 1–9 day timer & 1–4 speed settings ensure even polishing. A complete set is included for effortless transformation.
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