Kit includes 13 different types of rough rocks like Rose Quarts, Amethyst, Tigers Eye, Sodalite and more. Use the built in timer to get unique results with different types of stones and tumbling conditions. Includes 12 bags of polishing grit. Once the rocks are fully transformed, it's time to display the beautiful gems. Use the included fashion rings, key chain and necklace settings to make custom jewelry or proudly display them on a shelf. The high quality and durably constructed rock tumbler has easy to follow tumbling instructions for kids 8 and older. Perfect activity for children to learn about geology and start a new hobby!

Maxx Explore Rock Tumbler Kit - Durable Gem Polisher for Kids

• Kit includes 13 different types of rough rocks like Rose Quarts, Amethyst, Tigers Eye, Sodalite and more.
• Once the rocks are fully transformed, it's time to display the beautiful gems. Use the included fashion rings, key chain and necklace settings to make custom jewelry or proudly display them on a shelf.
• The high quality and durably constructed rock tumbler has easy to follow tumbling instructions for kids 8 and older.
• Built in timer for 1 day, 2 day and 4 day tumbling. Get unique results with different types of stones and different tumbling conditions.
  Includes an extra 3 sets of grit for 12 total bags. Use the four varieties of polishing grit to transform rocks into smooth gems.
• Perfect activity for children to learn about geology and start a new hobby!
• Pro tip: Since tumbling rocks make a lot of noise, place your tumbler on a sound absorbing material such as a plastic or wooden table before you start the tumbling process.