VEVOR Rock Tumbler Kit, 3 lbs Rock Polishing Kit, 4 Speed Settings 9-Day Polishing Timer Stone Polishing Kit, Rock Polisher with Rough Gemstones and Polishing Grits, Rock Polisher for Adults Kids my deal Frequency response: 100Hz-20kHz

Frequency response: 100Hz-20kHz

*Note: Button battery is not included in the package and need to be purchased separately

Grill Plate Size: 23cm(L) X 13cm(W)

The multi-tier design provides ample storage for your toiletries

VEVOR Rock Tumbler Kit, 3 lbs Rock Polishing Kit, 4 Speed Settings 9-Day Polishing Timer Stone Polishing Kit, Rock Polisher with Rough Gemstones and Polishing Grits, Rock Polisher for Adults Kids my deal Frequency response: 100Hz-20kHzProduct Features Belt Free Direct Drive Motor This rock tumbler kit uses a low voltage direct drive motor for smoother, more efficient polishing without belt transmission, eliminating belt wear and replacement while reducing maintenance costs. It runs at 35 dB, letting you enjoy a quiet and comfortable creative experience Even Polishing Results This rock polishing kit comes with 8 types of rough stones, each with unique textures and colors. Whether