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KoolStone Rock Tumbler Review

KoolStone Rock Tumbler Review

30 reviews between Sep 05, 2023 and Oct 13, 2023.

This KoolStone rock tumbler is a great product that produces excellent results. It is easy to use and comes with clear instructions and extra belts. The customer service is also highly commendable. However, some users have experienced issues such as leaks and uneven spinning. Overall, it is a decent tumbler for beginners and hobbyists.

KoolStone Large 2.5LB Professional Rock Tumbler Kit, 3-Speed Motor & 9-Day Timer, Rubber Barrel,
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30 reviews between Sep 05, 2023 and Oct 13, 2023.

Sep 05, 2023 - Oct 13, 2023

Popular Phrases

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Featured Content

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  • Wonderful

    This is a wonderful beginner machine. Very detailed instructions and information. Very easy to use as well. Would recommend to anyone interested in rock tumbling!

    Sentiment
    • Positive
    Content
    • Ease of Use
    Oct 02, 2023
  • So far so good

    I have run stage one a few times so far, (I do multiple runs of the first stage) this machine runs faster than my other machines so I change the grit ever three to four days for the first step. So far so good.

    Sentiment
    • Positive
    Content
    • Durability
    Sep 26, 2023
  • GREAT TUMBLER

    I have RA and this tumblèr is easy to open. It's quiet and works great. Customer service is also fabulous. I highly recommend it.

    Sentiment
    • Positive
    Content
    • Ease of Use
    Sep 23, 2023
  • Great beginner kit and a good price point.

    Great starter kit. I will definately upgrade to the larger kit! Pics are the same rocks at different stages.

    Sentiment
    • Positive
    Content
    • Value for Money
    Sep 16, 2023
  • Great gift

    Recorded this as a gift, and as an adult, it’s a new hobby I’m really looking forward to explore and this tumbler is a great introduction, giving you everything you need for a successful first batch.

    Sentiment
    • Positive
    Content
    • Ease of Use
    Sep 15, 2023
  • Not quiet

    Not quiet. Vibrates so bad that I had to buy a rubber mat so it wouldn't run off of my bench.

    Sentiment
    • None
    Content
    • Noise Level
    Sep 09, 2023
  • Works great. Great Customer Service.

    This tumbler is great. Just know, like polishing any hard rocks it takes some time to do it right. So far this tumbler has done exactly what it states it will do.

    Sentiment
    • Positive
    Content
    • Polishing Results
    Sep 08, 2023
  • So glad I bought this!

    I’m using it for my jewelry and Love it! It saves me time and frustration. Best purchase ever!!

    Sentiment
    • Positive
    Content
    • Ease of Use
    Sep 07, 2023
  • Having fun

    I just finished my first batch of rocks ever. I had no problems with the tumbler (no leaks or premature breaking of the belt as some reported). It came with an informative instruction sheet and extra belts. The raw stones to polish that came with it are also very nice.
    I got a really nice polish following the instructions carefully, including cleaning between stages, and taking my time. Also burnished with Borax after polishing stage.

    Sentiment
    • Positive
    Content
    • Polishing Results
    Sep 05, 2023
  • Tumbler 2.0

    I got this tumbler to replace a smaller hobby one that was a different brand that worked for about 2 years. I don’t tumble once the weather is cold since I live in MN and my tumbler is in the garage (not heated). I absolutely love the multiple speeds and that you can pause it. Did not have these features before.

    This tumbler seems to be less noisy then my previous one so maybe this winter I could try tumbling in the laundry room. I also have it sit on a folded washcloth to help absorb noise.

    Part of the small wheel chipped off when the tumbler was still fairly new. The company sent me a new one so I was tumbling again quickly. My guess the wheel had a flaw since it broken so quickly.

    Sentiment
    • Positive
    Content
    • Durability
    Sep 05, 2023
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Sentiment Analysis

56 Net Promoter
Score

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