Professional Rock Tumbler Kit -6LB Rock Polisher(Double Barrel)

I ordered this to replace the one that I had that replace the first one. This one is not as quit as the other ones. But it works great.

Came very well packaged. Use it daily for about 12 hours every evening for the last couple months and workd great. The whole kit it comes with is cute.

This seller stands behind their product -- which was good to see after I was forced to leave a 1-star review as my only way to reach them. They responded quickly to my initial review, offered a full refund of my purchase price (which I have since received). I said that I would change my review but that they had to take the model off of the market and make my suggested improvements. The fact that this seller reads reviews of their product -- and, encountering a bad one, responds quickly says something positive about the seller. Here is what I experienced -- along with my suggestions to improve the tumbler. 1. The Seller needs to make it easier to contact them -- and can start by including, at a minimum, an email address. The email address needs to be included in the manual and on the customer service card that came with the tumbler. Contact information should also be readily available on the product page and the seller's page. When I ran into trouble with the tumbler and wanted to contact the seller, nowhere -- and I mean _nowhere_ -- on the tumbler, the manual or their seller's amazon page is a phone number, email address and/or website listed. (Their documents implore you to reach out to them if you have a problem -- but provide no means to do so.) I even called amazon customer support for assistance contacting the seller -- and they were unable to assist me! 2. When on a level surface, the tumbler needs to have more effective means of keeping the barrel on the rollers and from migrating backward and forward and thus rubbing against the tumbler. Why? Because from the beginning, when the tumbler was turned on, the barrel would migrate toward the back of the tumbler despite the tumbler being on a level surface. The barrel would scrape against the 2 metal plates that are protecting the motor and belt mechanism; this caused damage to the bottom of the barrel. Since the tumbler seemed otherwise solidly constructed, I solved this problem by elevating the back of the tumbler. This worked for about 9 months -- except that I had to keep elevating the back of the tumbler more and more. At month 10, the barrel started skipping and making a horrible sound -- and despite the incline or whether the barrel was empty or had rocks in it, the barrel kept moving backward in the tumbler. Then it started jumping (see video) -- and making more odd noises. As you can see from the photos and video, there was plenty of damage to the barrel and tumbler. 3. Make the belt easy to replace -- and include detailed printed and video instructions. (It is very rare that a tumbler comes with so many replacement belts. This one came with 5. Kudos to the seller.) Continuing my story: At this 10-month point, I thought I'd change the belt. Instructions for changing the belt, video or otherwise, were not provided. But with a full parts diagram included in the manual, I thought I would try to replace the belt. This ended in failure: after carefully and slowly taking things apart, I got to a point of realizing that there was no way I was going to get the tumbler put back together properly. I then looked for a way to contact the seller -- and found that the only way to reach out was to leave a review, one that accurately reflected my experience. Again, there are things to like about this tumbler: it is fairly quiet compared to 2 others I own; the construction is solid; the tumbling speed is really good (most tumblers are much too fast, even on their slowest speed!); the tumbler has 1 on/off rocker switch and no other controls and I like this simplicity (if the power goes out the tumbler will come back on with the power); it is a good value for the money -- even better if the seller uses my input to improve their product and service.

This thing is rad! I've had it running non stop since I bought it in May 2025. So 5 months now. Still going strong! It's waaaay cheaper than the other name brand tumblers, but it is worth every penny so far! Just fill your barrels plug it in and flick the switch. Off to the races! The kids are having a blast seeing the rocks after every grit too. Makes for a good time! Obviously it's noisy, put it in your garage.

We have used this tumbler 24/7 for months. We are on the tumbler’s 4th load of rocks. I admit it was in this cycle that problems started, belt broke. The kit includes spare belts, but the 2nd belt broke within a day or so. Motor seems to be weaker and not able to turn two barrels of rocks so, I bought a second tumbler, same model as this. I will rotate between the two. VIYUKI, send me information on where to get a replacement motor.

Used 3 times, did everything the instructions said as well as weighing my ricks while in tumblr ready to go. Woke up and heard a humming sound and when I looked at it, the tumbler wasn’t spinning but the motor was still making noise. Luckily it didn’t overheat and cause a fire! After following the instructions and even adjusted the motor, still will not work. Sad cause I really love tumbling rocks. It would also eat away at the tumbling container leaving behind shaved rubber. No Bueno!

I love my new hobby. This works great.

Plugged it in at first and nothing happened. 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. Patience. Better than nature's thousand year mark. Read instructions entirely to understand steps..helps. also. The lid is very secure. Think before just ripping it off, bc you will struggle. Guaranteed. Also keep in mind that if you break the threaded screw on the lid your screwed.. so use the right tools and tighten the black head nut all the way down on that threaded screw when removing the gasket lid. Sharp edges that kids can't manage safely..and probably some adults.. but I digress. It's loud, what do you expect. No heat issues. No leaking You can adjust where the motor sits and that pulls slack out of pulley. Great to get kids and people engaged and outside to enjoy nature. Plus you have something to show for it! Then restart w newly found rocks from hikes or trips.. Rock on!!!

Despues de leer y seguir las instrucciones detenidamente las bandas se se siguen rompiendo despues de un par de horas de uso. Ya he ajustado el paso de los tambores poniendo cada vez menos y se siguen rompiendo. Quisiera llegar a una solucion para no tener que regresar el producto pero si no se puede tendre que regresarlo.