30-day postage paid returns
        Free shipping special for you
          MJR Tumblers Multi-Barrel Rock Tumbler - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit
          • MJR Tumblers Multi-Barrel Rock Tumbler - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit
          1 / 6

          MJR Tumblers Multi-Barrel Rock Tumbler - Durable Leak-Proof Rock Polisher for Kids and Adults Rock Tumbling Tool Geology Hobby Science Kit

          $91.89 USD
          Shipping fees will be calculated at checkout.
          Size

          • Free worldwide shipping

          • Free returns

          • Carbon neutral

          • Secure payments

          • START YOUR TUMBLING JOURNEY: Make any stone sparkle and polish everyday rocks into dazzling gemstones! MJR Tumblers kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, then you will be very excited to see the stones change with each cycle. That's a fun process of rock tumbling and a family little project for the parent-child endeavor. Let's create your own gems now!
          • TUMBLER THAT'S MADE TO LAST: Get set for a long-lasting tumbling experience. The durable motor allows you to process multiple batches of rocks with ease. Heavy-duty motor with automatic thermo overload protection that is intended for continuous use. It has rubber-coated 1/2" diameter steel rollers. Place the barrel on the sturdy tumbler base for strong support and maximum efficiency.
          • EVERYTHING YOUR NEED FOR TUMBLING: MJR Rock Tumbler has everything you need to create polished gemstones. Rock tumbler, Rubber coated 1/2" diameter steel rollers, revolutionary lifter bars that ensure your contents are optimally mixed, keeping them fresh and dancing around inside the barrel designed to keep a steady and even rotation, promoting maximum efficiency and performance. Just tumbling right away!
          • CREATE YOUR OWN UNIQUE GEMSTONES: Our Rock Tumbler is an extremely popular hobby for children and adults alike. This complete rock tumblering, revamped and upgraded, makes it even easier to turn rough rocks into beautiful gems. The professionally designed rock polish learns during the polishing process, making the polishing process more fun. Our rock tumbler has a commercial-grade plastic barrel that seals to be water and air-tight, a tapered neck for easy loading and unloading.
          • EASY TO USE & DURABLE ROCK TUMBLER: MJR Tumbler runs a heavy duty 16 gauge welded steel frame, powder coated to be scratch-resistant. Industrial duty flanged stainless steel ball bearings. It also has a quick and easy-to-use heavy-duty rubber cap. Just Pour in the rough stones and grit then let the machine do the job!
          Example title

          You may also like

          Recently viewed