WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.
This classic rock tumbler kit polishes rough rocks to produce attractive gem-like stones, perfect for making your own jewelry. The electrically operated 110-volt rock tumbler does all the work in polishing about 8 ounces of rock per batch. Just add rough stones and the polishing grit to get started.
The entire rock polishing process takes about 3-4 weeks and uses two grades of grit plus a final polish. This kit comes with enough grit to polish a 1/2-pound batch of rocks; a refill is available.