🔮 Transform rough stones into dazzling gems—silently and effortlessly!
The HopeRock Ultra Quiet Rock Tumbler Kit features a soundproof enclosure that reduces noise by 75%, a 3-speed motor with a 9-day programmable timer, and an easy-to-clean rubber barrel. This all-inclusive kit comes with rocks, polishing grit, and instructions, making it ideal for kids and adults interested in geology, STEM learning, or jewelry making.
A**R
Kids fun
A little loud with the lid on but great starter kit for kids
T**S
Quiet and Impressive Results.
Birthday present for a grand daughter that is impressed by rocks. Quiet and really smooths small stones. This will only work with stones 1.5” and smaller.
A**R
Broke after 2 Days.
I am on Day 2 of Phase 1 and my rock tumbler broke. Of course it is 12 days after my return window has closed. I am sad to say I had hope that this would work and now I'm too sad to even look at my favorite rocks that I had placed inside because I'm sure they're ruined.My broke: It is making a loud sound like it's not functioning any longer.
A**O
Quiet enough
This is much quieter than other rock tumblers I've had. The belt broke on day 2 but they send two. So far, back-up belt is holding up and I've had it running non-stop since day one. There's enough sand for one go so, you should invest in some better quality material. Overall it's a good tumbler.
P**E
Deff a great purchase
My kid loves this he’s totally obsessed
H**J
it worked until it broke
I don’t know how they measure the comparative noise of one rock Tumblr to the other, but this one is still loud. It does have a rubber lined Tumblr and comes with a no shield so I imagine it’s quieter than the others but it’s still loud. Also, it broke after five days. The first stage of rocks is supposed to tumble for six and it lasted five days. It sounds like it might be the belt because the motor is still running, but I am returning it and we will see how long the next one lasts. As for how well it tumble the rock before it broke it did pretty well. Here’s a picture of before and after
C**M
Works great!
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.
L**I
It's so quiet and gets the job done
The cover to reduce the sound is awesome. With it off it's just awful but the cover really knocks the sound down to being not very noticeable in a house with various goings on. If you're starting out, you'll want to get some ceramic tumbling media and some 12000 grit polish if you want to get rocks polished and shiny.
Trustpilot
1 month ago
2 months ago
