Professional Rock Tumbler Kit for Adults & Kids with Durable Barrel and GemFoam Polish

Explore our brand's latest products and best sellers in science kits, craft kits, rock tumbling kits, rocks & crystals, magic kits, and dig kits. Looking for the best gifts for kids aged 8-12? You've come to the right place!

Every purchase you make helps support the global nonprofit National Geographic Society in its mission to protect and illuminate our world through exploration, research, and education.

Introducing the National Geographic Professional Rock Tumbler Kit. This kit is perfect for turning rough rocks into beautifully polished gemstones with its easy-to-use operation and durable design. It comes with one pound of rough rocks containing 9 different types of gemstones, 5 jewelry fastenings, grit, a strainer, and our innovative GemFoam polishing foam.

This professional tumbler is equipped with features like a power-saving automatic shutoff timer, a reliable motor, a leak-proof tumbler barrel, and operates at a noise level that is 75% quieter than plastic barrels. The kit also includes plenty of rough stones, four levels of grit, and jewelry fastenings to create your own unique jewelry pieces.

With the ability to set your speed and tumbling time, this high-quality tumbler allows you to choose the perfect amount of tumble time for each stage of the process. The rough rocks provided contain nine different gemstones from around the world, labeled by tumbling stage for easy use.

Don't forget about GemFoam, our exclusive polishing foam that adds a dazzling shine to your polished rocks. Use GemFoam in the barrel with your stones and water, and in just three days, marvel at the impressive shine! GemFoam is reusable, allowing you to create an exceptional gemstone collection.

Order the Professional Rock Tumbler Kit from National Geographic today and elevate your tumbling hobby to the next level. Our products are backed by exceptional service, and with a focus on inspiring people to care about the planet, the National Geographic Society stands as one of the largest nonprofit scientific and educational organizations in the world.

Create your own gemstones with ease using this professional rock tumbler kit, perfect for kids and adults alike. The durable design and time and speed control settings ensure a lasting and efficient tumbling experience. It includes 1 lb. of rocks with 9 types of gemstones, jewelry fastenings, grit, a strainer, and GemFoam for a brilliant shine.

Experience the highest quality educational toys from National Geographic and enjoy exceptional service every step of the way. If your experience isn't exceptional, we'll make it right!

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