Premium 12,000 Grit Extreme Polish Refill Kit with Silicon Carbide Grit for 20lb Rock Tumblers

This refill grit kit is designed to deliver exceptional polishing results for 20lb rock tumblers. It includes premeasured amounts of coarse (60/90), fine (120/220), and pre-polish (400/600) silicon carbide grit, plus an exclusive 12,000 grit sub-micron aluminum oxide polish for an unparalleled shine. Compatible with both rotary and vibratory tumblers, the kit simplifies the tumbling process—just pour and start tumbling. The included instructions offer helpful tips to ensure optimal polishing performance. Ideal for hobbyists seeking a professional finish, this kit provides all the essential stages needed to transform rough stones into beautifully polished gems. Proudly made in the USA by a disabled and veteran-owned company, it supports quality craftsmanship and reliable results every time.