Grit Kits
Complete multi-step kits, coarse grit through final polish, measured for a standard barrel.
Shop
Tumbling media and accessories
Single grits, complete kits, steel shot and spacers.
Tumbler Refills
Refills sized for Harbor Freight, Lortone, Thumler’s, National Geographic and Smithsonian tumblers.
Accessories
Ceramic filler and plastic pellets to fill out light loads and cushion soft stones.
All Products
Everything in the store on one page: grit, kits, polish, shot and accessories.
Need a blend we don't list?
We mix custom kits for specific tumbler brands, barrel sizes and materials. Tell us what you're running.