Shopping Cart

Your cart is empty.

Your cart is empty.

HopeRock Ultra Quiet Rock Tumbler Kit, Rock Polisher with Noise Reduction Cover for Kids, Adults & Rock Collector, 3-Speed Motor & 9-Day Timer, Great STEM Science Kit Gift for All Age, Boys Girls Toys

Free shipping on orders over $29.99

$49.99

$ 22 .99 $22.99

In Stock

1.Style:Quiet Rock Tumbler Kit


  • [Soundproof Enclosure for Quiet Operation]: 2024 NEW UPGRADE & ADVANCED FEATURES! Our rock tumbler kit features a state-of-the-art soundproof enclosure that significantly 75% quieter than other models during the tumbling process. An ideal choice for indoor use, or for those who prefer a quieter environment. Unlike other tumblers that can be disruptive with their noise, ours allows you to enjoy the hobby without causing a disturbance! Also an excellent STEM toys for kids ages 8-13.
  • [Create Your Own Shining Gems]: Enhance your rock tumbling experience with our new model! Featuring an integrated LCD screen, a 9-day timer, 3 speed controls, and a pause and resume function. This allows you to customize your polishing process for exceptional results. Makes a great toy gift for girls and boys ages 6-8! It's also a great lesson about patience and geology for kids, or a great idea for mom making jewelry or dad collecting rocks.
  • [All-Inclusive Kit for Convenience]: Our rock tumbler kit comes with everything you need to start tumbling rocks right out of the box. It include a variety of rocks, grit for different stages of polishing to create your own gemstone jewelry. The inclusion of a detailed instruction manual makes it easy for you to start tumbling like a pro. This rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation.
  • [High-Performance Motor, Built to Last]: Equipped with a powerful and reliable motor, our rock polisher tumbler kit ensures efficient and effective polishing. The strong motor not only speeds up the tumbling process but also handles larger batches with ease. It is a significant advantage over other kits with less potent motors that may struggle with larger or harder stones.
  • [Easy-to-Clean Rubber Barrel]: Mess barrel often bothers you? Our rock tumbler's rubber barrel is made easy to clean compare with other product. Cleaning up with water after each tumbling session is a breeze, allowing you to focus more on the hobby and less on the cleanup. This is particularly important for enthusiasts who plan to use tumbler frequently, as it guarantees that the barrel will maintain its performance over time.



Product Description

rock tumbler
rock tumbler
rock tumbler
rock tumbler
rock tumbler

Clan Mum
2025-07-23 20:50:46
Still too noisy to keep in the house but out in the garage it's no problem. I've done 3 sessions of polishing glass and it's easy to use and works great.
Brian
2025-07-11 12:46:19
Most rock tumblers seem to be pretty similar but this one has something those others don't and it makes a big difference. It has that cover over the tumbler drum and that helps quiet this tumbler. If you've never used a tumbler, they can be pretty noisy so any dampening of that noise is a big plus! After tumbling rocks for a month, believe me, you'll appreciate any noise reduction you can find.
Jeremy A.
2025-07-03 13:18:41
I would stay away from this, as many have complained the "belt" broke. We managed to get thru the 1st stage at 6 days and on the 2nd stage only got 4 days out of an 8 day cycle before belt broke. Have the supplied 2nd belt installed, but this seller of the product has no replacement belts available for purchase. Not even sure where you can get one. Going to look into maybe purchasing an O-Ring of similar size from the parts store. Probably will be cheaper in the long run. If they do offer the belt separately I can't seem to find it.
Eris
2025-06-22 18:05:12
I’ve only started it on step 1. It is very easy to put together. Instructions are clear. I added a few extra rocks to the pack that is sent. I checked it a few minutes after starting and noted some chipping off the more delicate pieces. I purchased extra grit separately and added some ceramic medium to hopefully cushion it a bit more. I do wish the set came with more than one round of grit, not sending the ceramic medium with such small and delicate pieces seems like a bit of an oversight.This did come with some replacement belts. I’d compare the noise level is about as loud as a kitchen aid mixer on a medium setting if left on the counter in my kitchen. I placed a few folded up newspapers under it and it significantly reduced the noise level. I may put it in the basement or garage depending on how noisy it is at night but during the day it isn’t an issue. Will update the further we explore this project as it takes time to tumble rocks.
Tom Harris
2025-03-22 17:43:04
It did what it was advertised to do.
CINDY C
2025-02-21 11:37:26
Fun & easy to use!
DBG
2024-11-30 10:51:37
Takes a month or so nonstop to do rough rocks and the belt broke first thing so durability is an issue it seems. Very loud. This is the first time we've had one of these so don't know if this is typical but for a boy waiting to see his results this was a long wait.
Papa, bitches
2024-11-12 10:48:39
Wish it was a little bigger capacity for larger rocks to work with.
Recommended Products

$29.75

$ 13 .99 $13.99

4.7
Select Option

$15.99

$ 6 .99 $6.99

4.9
Select Option