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Professional Rock Tumbler Kit, Large 2.5Lb Barrel Rocks Tumbler Kit, Stem Science Gift for Kids and Adults, 9-Day Timer&3-Speed Motor, Include Rocks, Grits and DIY Tools

  • Based on 384 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 10
Order within 3 hours and 43 minutes
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Features

  • The Beauty of GemsMany people are digging and exploring the beauty of nature, but don't know what tools to use. This Rock Tumbler is fun and easy to handle polishing the rough stone into beautifully polished gems for stone enthusiasts , also creating your own gemstone jewelry, like gems necklaces, rings, and ear and wrist ornaments.
  • The Best GiftYou can use the rock polisher with your kids to help them understand the tumbling changes of rough stones and increase their understanding of nature. This is the perfect STEM Science education Kit. Anyone who loves geography will not refuse to receive such a gift at Christmas, New Year, birthday, or any other holiday.
  • Easy to UseThis rock tumbling device has 3-speed motor and a 9-day timer (with memory function) and LCD display. You can pause the machine at any time to check the rocks without losing the timer and speed settings, making it easier for you to finish polishing the rough stones accurately.
  • Better PerformanceThe 2.5LB large-capacity tumbling barrel allows you to roll more rough rocks at once. The upgraded rubber material is 75% quieter than most plastics.
  • All-In-One KitEverything you need to create polished gemstones in one kit: Rock tumbler, 2.5lb low-noise rubber barrel, 9 types of rough rocks, 3 belts and 4 polishing grits and Ceramic Pellets, sifter, screwdriver, Jewelry Fastenings, and detailed full-color learning guide.

Size: 11.3 x 9.17 x 5.87 inches


Brand: GITSENSE


Theme: Geography & Nature


Age Range (Description): Over 8 years old, suitable for all people that love to collect rocks or making jewellery.


Item Dimensions LxWxH: 10.6 x 8.66 x 5.1 inches


Product Dimensions: 10.6 x 8.66 x 5.1 inches


Item Weight: 2.5 pounds


Country of Origin: China


Item model number: MSJ-01


Manufacturer recommended age: 8 years and up


Manufacturer: GITSENSE


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Rock tumbling a lost art?
Got this for my three youngest grandchildren. It's fun for one of them. Two 11 year olds and a nine year old. My nine year old really enjoys it. It is noisy, so we tumble in the garage. It is fun and this model is well built and comes with everything you need to get started.
Reviewed in the United States on March 24, 2024 by dadman

  • Good value bundle
It appears to be better quality than others I’ve seen. I’m excited to see the results
Reviewed in the United States on December 25, 2023 by BRYAN RAITTER

  • Easy to set up.
Easy to set up.
Reviewed in the United States on March 2, 2024 by Brett

  • I love this tumbler!!!
This is an excellent rock tumbler!! I make jewelry out of beach stones and it's the perfect tool!!. NOTE: Beach stones are already somewhat raw polished by the ocean so I tumbled with step 3 for two weeks and step 4 for another two weeks. The final product were beautiful clear Cape May diamonds. The stones were small which made for quiet tumbling. I highly recommend this rock tumbler!!! ... show more
Reviewed in the United States on May 17, 2023 by Andrea Maciolek Andrea Maciolek

  • So far, so good
Order received quickly. Easy instructions. Works great on day one! Will update with pictures and how things are going.
Reviewed in the United States on December 27, 2023 by Kari Bindrim

  • Very quick
Very quick shipping rockler arrived with a very informative instruction book and a beautiful bag of rocks to start tumbling with
Reviewed in the United States on January 20, 2024 by Justagirlinpnw

  • Not large
Smaller than expected. And holds less rocks then expected. Lid is on tight with its nut but still has a small amt. of powder that escapes while rolling.
Reviewed in the United States on January 6, 2024 by Kim

  • Poorly built
The construction is poor. The alignment is off which causes uneven wear on the belt - which breaks often.
Reviewed in the United States on October 29, 2023 by Kristy Garrison

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