Description
- EVERYTHING YOU NEED –Tumbling machine, 9 types of rough gemstones (0.5 lb), four polishing grits, jewelry fastenings, educational guide, & instructions
- BUILT TO LAST – This high-quality metal tumbler has a powerful motor, noise reducing leak-proof barrel and comes backed by a 2-year warranty.
- PERFECT FOR BEGINNERS – Easy to operate! Features an automatic shutoff timer so you can get bigger results and save energy
- LEARN AND DISCOVER – Learn about all 9 of the gems included and then explore your own backyard for additional rocks to polish with your tumbler
- 100% SATISFACTION GUARANTEED – With National Geographic’s 100% satisfaction guarantee and a 2-year warranty you can be sure you’re giving a quality gift
