Smithsonian Rock Tumbler

Make beautiful jewelry and crafts with this heavy-duty rock tumbler. This rock polisher comes with rough stones and actually changes them into high-luster, semiprecious gemstones.

UL-listed rock-tumbling machine with heavy-duty motor Comes with rough, semiprecious stones (amethyst, jasper, agate and others) Tumbling machine has three settings: grit, polish and jewelry Includes glue and instruction manual