Spare parts are widely available and inexpensive. This is a big bonus because you may need a spare part right in the middle of a tumbling session A TUMBLER THAT'S MADE TO LAST - The durable motor has time and speed control settings so you can set it, and forget it. An improved, leak-proof barrel features a stainless-steel lid is 75% quieter overall than plastic tumbler barrels. Not Enough Stones– Even though the barrel is a huge 3 lbs, not enough stones are provided so you have to either get your own ( I got mine on Etsy) or find them. DURABLE QUALITY - This high-quality tumbler has a powerful motor that will last for years. Noise reducing leak-proof rubber barrel with stainless steel lid. This kit can make smooth, rounded sea glass out of a broken soda bottle, which is great for art projects and even jewelry

A TUMBLER THAT'S MADE TO LAST – Our high-quality tumblers are made with a durable motor that’s designed to last for years. The leakproof rubber barrel reduces sound, making it 75% quieter than other plastic models. An excellent STEM activity for kids. This starter kit contains half of a pound of stones to try out tumbling with. One of the most interesting and fascinating aspects of tumbling, no matter what level you are at, is getting to know the mineral you are tumbling. Simple and Accurate Instructions– They keep the instructions simple and accurate and a more clear explanation as to why you need each step. Foam Filler– The foam filler not only helps a bit to reduce the noise, but it also acts as a filler to protect the stones and give a better polish. BUILT TO LAST - Our high-quality tumbler features a powerful motor that will withstand years of use. The noise-reducing, leak-proof rubber barrel and stainless steel lid provide a durable, reliable construction.The powerful, heavy-duty motor with the leak-resistant barrel runs quietly. The rubber material reduces the noise level, and the durable motor is sturdy enough to tumble rough stones for years to come. A TUMBLER THAT'S MADE TO LAST - The durable motor has time and speed control settings so you can set it, and forget it. An improved, leak-proof barrel features a stainless-steel lid. Powerful quality: Runs on a powerful heavy duty motor that will last for a very long time, and includes a leak-resistant barrel that runs quieter than the other brands. Information on Stones– The booklet includes some fun information about the stones included in the kit Polly plastics grit and polish are better than the grit provided and gives you a larger amount of grit - the tumbler has been running for about 2 weeks and is still working amazingly

It is also recommended that you use a face mask or dust mask to protect your lungs from any particles in the air created by grinding and polishing stones. Don’t forget to protect your hands with gloves, too!It’s great to have this small amount of abrasive as a starter because it lets you see a typical process before you choose how you want to conduct your own tumbling processes. Difficult to Open –I found this barrel difficult to open. The screw itself is easy, but the insert is sealed in tight.