6 step Rock Tumbler Refill Grit Kit Lapidary Silicon Carbide Aluminum Oxide Plastic Pellets, FREE SHIPPING!!! Size:3 pound rock tumbler kit With the included instructions

With the included instructions

This grade can be used to make beach sea glass

400/600 Grit Silicon Carbide

These can be purchased individually in any weight denomination that fits your needs or we have pre-made kits for your specific size tumbler

*  Is water-soluble: The compound is designed to wash off easily with water and once the grinding stages are complete

6 step Rock Tumbler Refill Grit Kit Lapidary Silicon Carbide Aluminum Oxide Plastic Pellets, FREE SHIPPING!!! Size:3 pound rock tumbler kit With the included instructions6 step Rock Tumbler Refill Grit Kit Lapidary Silicon Carbide Aluminum Oxide Comes with FREE Polishing Instructions! Kits are sold by tumbler size. Grit included uses the ratio of 1 ounce of pellets(vary in color) and 1 ounce of each step 1, 2, and 3 per pound of tumbler size and 1 2 ounce of each step 4, 5, and 6 per pound of tumbler size. Example: A 6 step 10 pound rock tumbler kit will have 10 oz of pellets, 10oz of step 1,2, and 3 and 5oz of step