SACKORANGE 6 Pounds Rock Tumbler Refill Grit Media Kit Abrasive Tumbling Kit for Stone Polisher - Compatible with Any Brand Rock Tumbler

The Professional Rock Tumbler Refill Grit Media Kit Includes: 2 lbs. 60 Coarse Silicon Carbide Grit 2 lbs. 220 Medium Silicon Carbide Grit 1 lb. 500 Fine Silicone Carbide Grit 1 lb. 1200 Aluminum Oxide Final Polish Grit Great Gift We would definitely recommend the kit as a gift for your enterprising geologist, young rock hound or anyone who loves pretty stones. It's a wonderful way to get a solid answer of what your rocks are, and it brings natural beauty into your house for all to see.