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Achieving proper slurry consistency for rock tumbling can make the difference between dull, chipped stones and brilliantly polished gems. Many hobbyistsstruggle with this crucial aspect of the process, often wondering why their tumbling results don’t match expectations. In fact, incorrect...

Have you noticed your rock tumbling efforts fail to produce the brilliant shine you expected? Water hardness in rock tumbling is likely the hidden culprit behindthose disappointing results. Many enthusiasts spend weeks carefully processing their stones, only to end up...

OK, so your experiencing pressure building up in your barrel as it rolling? Here's a trick that seems to work pretty well. Add a couple antacid tables to each of the first two stages. I'm partial to Cherry Flavor myself...

 WHAT STONES YOU CAN POLISH Here's a simple and easy way to know. Its recommended that the stones you plan to polish in your rock tumbler to be harder than glass. A very easy test to confirm if your...

We here at mjrtumblers.com get this question all the time. I get my stones very smooth and they are shinny when wet but when they dry they turn somewhat hazy. Here is a tip that may fix your problem. Try...