This rock polishing essentials kit is a complete grit kit that includes 4 step grit kit packs.
It can be used with 3 lb, 6 lb, or 15 lb tumbler and will work with any brand of rock tumbler. The kit includes 1 lb. 60 coarse silicon carbide grit, 1 lb.
180/220 medium silicon carbide grit, ½ lb. 500 fine silicone carbide, and ½ lb. 1200 aluminum oxide polish. The high quality packaging ensur…