Sand is not a good substitute for rock tumbler grit because it is not as hard, usually has rounded particles, and running it in a tumbler for extra time will have a higher electricity cost than the savings on grit.
Universal Rock tumbler grit Kit, compatible with all rock tumblers. We do not accept P.O. Boxes.
4 LBS 6 Bottles Rock Tumbler Grit Media 5 in 1 Kit,Inculd 4 Steps Rock Polishing
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* PREMIUM COARSE GRIT – Contains TWO Jars of 1 lb. 60/90 Coarse Silicon Carbide Grit for Stage 1 polishing. Enough for ten 3 lb. tumbles. * QUALITY
Rock Tumbling Grit – Two Pack Step #1, Coarse 60/90 Silicon Carbide - 2 Lbs.
Rock Tumbler Grit and Silicon Carbide Grit Kits
Rock Tumbler Refill — Dan&Darci
COMPLETE KIT, 4 Step grit pack and ceramic filler for use in 15 lb. tumbler or five 3 lb. tumbles., PREMIUM MATERIALS, 1 lb. 60/90 Coarse Silicon
Rock Tumbling Grit Kit with Ceramic Filler
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