It is suitable for mirror polishing of metal. Its density is smaller than that of stainless steel beads, so it will not damage the surface of soft metal.
The polishing beads are made of zirconia composite, with smooth surface, moderate density, high hardness, good wear resistance, and basically no wear.
It also can act as a filler in Rock Tumbler, mitigating collisions between stones.
Corrosion-resistant, compatible with any polishing liquid, and can be used thousands of times, saving your money.
Can be used in any vibratory or rotary tumbler.
Description
Polishing Sphere Polish Ceramic Tumbling Tumbler Tumble Media Non-Abrasive