Modern Rock Tumbling (The only complete and up-to-date guide to tumble polishing rocks and stones);

Modern Rock Tumbling is the world standard for teaching people how to tumble rocks and get professional results. It explains all the details, from A to Z. How to select the equipment, set up the tumbling area, how to load the barrels and how to get a PERFECT Slurry. Many color photos to help explain the details.