Refill includes 8 ounces of rough semi-precious stones, tumbling grit, polish, glue, and jewelry findings.
Tumbler includes tumbling machine with barrel, tumbling grit, polish, findings, glue, instructions and rough rocks, including: amethyst, jasper, agates and others. Recommended for ages 10 and up - as with all electric products, precautions should be observed during handling and use.C. 10 watts, 60 Hz.