KT-130 Magnetic Tumbler Rotary Polisher Machine, Finishing Machine AC Jewelry Cleaner Tools With 200g Polishing Needles ,Versatile Precision Polishing

It is designed for polishing intricate details, tiny crevices, and multiple , but not flat surfaces. It can be used to process some rings with stones intact, such as ; cubic zirconia (cz), rubies, sapphires & diamonds Magnetic tumbling is an automated polishing process that nearly eliminates the need for cyanide bombing stripping and thrumming. Most finishing operations are completed within 30 minutes, just place your jewelry pieces, the steel pins, water, and special burnishing compound in the bowl, and press the "on" button. Tiny steel pins are driven by powerful rotating magnets at the base of the finishing bowl. Complete with an acrylic bowl