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2024 Professional Electric Kids Rock Stone Tumbler Kit 3LB Rock Polisher - Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, Educational Stem Science Kit for Kids All Ages

3.9 3.9 out of 5 stars 577 ratings

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Coupon:  
3LB

Purchase options and add-ons

Brand VIYUKI
Included Components Polisher
Material Metal
Power Source Corded Electric
Voltage 120 Volts

About this item

  • 🍀EASY TO CREATE YOUR GEMSTONES - Rock tumbler kits are a fantastic and exciting activity for children of all ages.Easy operation and durable design. Learn the fun process of rock tumbling with this beginners/professional rock stone tumbler. It will turn rough rocks into beautifully polished gemstones. It is a hugely popular hobby for kids and adults!
  • 🍀DURABLE QUALITY - This simple tumbler is a great way for children to discover a new hobby. It includes a 1 pound of rocks, grit, polisher, some accessories like a necklace and earrings to show off the finished products, and a learning-and-instruction guide. Metal case and high-powered motor give you a workhorse machine that will last for years.
  • 🍀COMPLETE KIT – Rock tumbler for adults, Includes rock stone tumbler base, Replacement tumbler belt(5pc), 3-pound capacity barrel for grinding more Stones,1 bag assorted gems 1 Lb(460g),4 bags polishing grits, and extra water for 4 Steps process,5 jewelry settings, and 1 color detailed instruction guide. That will ensure a great finished product.
  • 🍀NOISE-REDUCING BARREL - Rock tumbler for kids. Thanks to the tumbler’s tire rubber lining, it is ultra-quiet. A 3LB leak-proof barrel that makes less noise than other tumblers. With this kit, you get one pound of rocks that will reveal an assortment of nine gemstones that come from around the world. It’s designed for kids 8 and up.
  • 🍀A FUN AND EDUCATIONAL GIFT: It fascinates children and adults when they open the box. It fosters a love for science, geology, and mineralogy in a fun and exciting way. This kit is ideal for a budding geologist. The learning guide helps beginners understand this process and how it occurs naturally around the world.

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VIYUKI

VIYUKI 2024 Professional Electric Kids Rock Stone Tumbler Kit 3LB Rock Polisher - Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, Educational Stem Science Kit for Kids All Ages


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Product Description

rock tumbler for kids

A FUN AND EDUCATIONAL GIFT

rock tumbler for adults
rock tumbler for adults professional
rock tumbler for kids 8-12
rock tumbler for kids 8-12

What's in the box

  • Polisher
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    Customer reviews

    3.9 out of 5 stars
    3.9 out of 5
    577 global ratings

    Customers say

    Customers are happy with belts, and ease of use. They mention the value is too cheap, and not worth the money. They say the sturdiness is not good, and the tops won't last long. They also say the spin is not very good, with the barrel turners not turning freely. Customers also report the motor is very warm, and a heat hazard. Opinions are mixed on noise and quality.

    AI-generated from the text of customer reviews

    8 customers mention8 positive0 negative

    Customers find the polishing buffing tool easy to use and simple.

    "Simple and efficient.Add rocksAdd water and powderSeal tumbler and place it on the rollersTurn on" Read more

    "I would love for everyone to know how easy it is to work and it's so quiet" Read more

    "So easy to use! I am still on the 2nd step but so far we love it! It super quite compared to other tumblers...." Read more

    "I'm already on the prepolish, it is quiet, easy to operate and very exciting to use" Read more

    7 customers mention5 positive2 negative

    Customers like the belts provided with the polishing buffing tool. They mention that it comes with 5 extra belts and bands.

    "...Had to have a rock tumbler. This one is awesome. Comes with extra belts but I have not had to replace it yet. The cord is loger. Not shot...." Read more

    "This can barely spins 3 pounds and it comes with 5 extra belts there’s a reason they don’t last long I have to change the belt every other week..." Read more

    "Missing bags of grit and rings." Read more

    "...Good thing is, it does come with 5 extra belts which I have gone thru in a month of tumbling...." Read more

    71 customers mention29 positive42 negative

    Customers are mixed about the quality of the rock tumbler. Some mention that it works as intended, while others say that it has failed.

    "...Pay attention on the barrel on the power switch side, my nut came unscrewed and my barrel leaked a little. I caught it early and cleaned it up...." Read more

    "...Lightly spun one of the rotating rods and it kicked on. Barrel is great. I like 3lb size bc it makes it worthwhile. This entire process is a month...." Read more

    "...otherwise it wobbles and jams the barrel in the machine and stops the motor. Took me a whole day of modifying to get the POS to even work...." Read more

    "...Had to have a rock tumbler. This one is awesome. Comes with extra belts but I have not had to replace it yet. The cord is loger. Not shot...." Read more

    29 customers mention10 positive19 negative

    Customers are mixed about the noise of the polishing buffing tool. Some mention it's the quietest they've heard, while others say it makes a horrible noise and grinds.

    "...heat fins they will just grind away and the knobs and make a fairly loud constant squeal while it runs...." Read more

    "Machine seems sturdy. It is quiet and seals up very well...." Read more

    "Kinda noisy. Belt breaks easy. After month used, I go through 7-8 belts. I hope the motor last." Read more

    "...and the bottom scrapes along the metal causing an overly annoying squeaking screech. It's also rubbing off the black casing...." Read more

    35 customers mention8 positive27 negative

    Customers are dissatisfied with the sturdiness of the polishing buffing tool. They mention that the tops won't last long, the belts keep breaking, and the tumbler wears down. They also say that the bags of grit were all busted and mixed up. Customers also mention that it's noisy and the belt broke before they finished the first use.

    "...oil to the shaft like the direction tell you to do, but the plastic bushings wore out and the shaft no longer rotated after 10 hours, so I installed..." Read more

    "...In 3 hours of running the bottom of the barrel is noticeably worn." Read more

    "...This is not a long term machine...." Read more

    "...Read instructions entirely to understand steps..helps. also. The lid is very secure. Think before just ripping it off, bc you will struggle...." Read more

    15 customers mention3 positive12 negative

    Customers are dissatisfied with the value of the polishing buffing tool. They mention that it's too cheap, a waste of money, and made of cheap materials.

    "...And there's another one I can't think of the name. But not this one. Too cheap. There's better ones out there." Read more

    "...Definitely not worth it. Now I have to start saving money and looking for a more reliable one while this one collects dust." Read more

    "...This was a total piece of crap bust. This machine is total garbage, safety hazard. Don't waste your money..it rocked itself to the ledge as well...." Read more

    "...I would definitely recommend. It is well worth the price!" Read more

    13 customers mention0 positive13 negative

    Customers are dissatisfied with the spin of the polishing buffing tool. They mention that it won't turn, the barrel turners no longer turn freely, and the motor makes a humming noise. Some say that the motor overheats and the barrels no longer rotate.

    "...you to do, but the plastic bushings wore out and the shaft no longer rotated after 10 hours, so I installed bearings to keep the barrel rolling...." Read more

    "...Only one of the rollers turns. Everything in motor area looks fine, but I spent over $100.00 for a rock turner that lasted only a few days...." Read more

    "...It just has a grinding hum when I turn it on. The barrel turners no longer turn freely. :-..." Read more

    "Received a defective unit that doesn't spin. It only has one job and doesn't do that...." Read more

    8 customers mention0 positive8 negative

    Customers are dissatisfied with the motor of the polishing buffing tool. They mention that it gets very warm, and is hot to touch. Some say that it's a heat hazard and leaks.

    "...I'm so glad I checked on it regularly for its first tumble..it was getting hot by the end of the first day and the water had leaked out..the whole..." Read more

    "...3000 revolutions per minute maybe an hour lol it’s pretty noisy and gets warm after a very short period of years I’m scared to leave it running..." Read more

    "...Motor seems to get very warm and the barrels rub on the ends, they have “spacers “ that are supposed to prevent the rubbing, but the spacers are..." Read more

    "The unit has quit working as of yesterday. The motor overheated and it will not longer turn the barrels...." Read more

    Long lasting
    5 Stars
    Long lasting
    I picked up about two gal of rocks in the Mojave desert. Had to have a rock tumbler. This one is awesome. Comes with extra belts but I have not had to replace it yet. The cord is loger. Not shot. I was surprised how many rocks it can tumble at once. The solutions it come with makes the rocks smooth. And it looks very professional.
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    Top reviews from the United States

    Reviewed in the United States on February 10, 2024
    Reviewed in the United States on March 8, 2024
    Reviewed in the United States on January 2, 2023
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    1.0 out of 5 stars Pile of crap! Barely got it to work!
    Reviewed in the United States on January 2, 2023
    Do not buy! This thing didn't even work out of the box. The motor was seized from having the belt way too tight upon assembly! I had to remove the platform so it wouldn't catch on the rubber on the end of the barrel. I also had to install roller bearings on the roller shaft. Applied oil to the shaft like the direction tell you to do, but the plastic bushings wore out and the shaft no longer rotated after 10 hours, so I installed bearings to keep the barrel rolling. Also the barrel rolls better when flipped the other way than the directions state, otherwise it wobbles and jams the barrel in the machine and stops the motor. Took me a whole day of modifying to get the POS to even work. If you like fixing brand new products out of the box than this is your kind of polisher.
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    6 people found this helpful
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    Reviewed in the United States on July 17, 2022
    14 people found this helpful
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    Reviewed in the United States on May 16, 2023
    8 people found this helpful
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    Reviewed in the United States on June 24, 2021
    8 people found this helpful
    Report
    Reviewed in the United States on September 12, 2023
    Customer image
    5.0 out of 5 stars Long lasting
    Reviewed in the United States on September 12, 2023
    I picked up about two gal of rocks in the Mojave desert. Had to have a rock tumbler. This one is awesome. Comes with extra belts but I have not had to replace it yet. The cord is loger. Not shot. I was surprised how many rocks it can tumble at once. The solutions it come with makes the rocks smooth. And it looks very professional.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    6 people found this helpful
    Report
    Reviewed in the United States on December 31, 2023

    Top reviews from other countries

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    Pau
    1.0 out of 5 stars Las bandas se siguen rompiendo AYUDA
    Reviewed in Mexico on January 12, 2023