Rock Tumbler Kit, Professional Rock Polisher for Kids & Adults, Durable Noise-Reduced Barrel, Rocks, 4 Polishing Grits, Rock Polisher Great Science Kit for Boys and Girls

About This Product :

• Create Your Own Gem – Rock tumbling is a hugely popular hobby for kids and adults! This robust rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.
• Durable Tumbler – The durable motor has tumbling time control settings so you can set it and forget it. The leak-proof barrel features a stainless-steel lid and is 75% quieter overall than plastic tumbler barrels.
• All-in-one Tumbling Kit – This kit has everything you need and then some! You get 227 grams of rough rocks with nine different types of gemstones inside, five jewelry fastenings, tumbler grit, a strainer, and our innovative new gem rock polisher.
• Easy to Use- digital 9-day timer (with automatic shutoff feature), 3 speed settings, beautiful LCD screen.
• Educational and Fun Gifts for all Ages – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you