HDongany 4 LBS Rock Tumbler Grit Media 5 in 1 Kit,Inculd 4 Steps Rock Polishing Grits + 2 Bottles Refill Plastic Pellets for Reduce noise and rock damage,Work with Any Brand Rock Tumbler, Rock Polisher

6 Bottles Rock Tumbler Grit Media 5 in 1 Kit,Inculd 4 Steps Rock Polishing Grits + 2 Bottles Refill Plastic Pellets Filler Media, Work with Any Brand Rock Tumbler, Rock Polisher, Total 4 LBS About this item Plastic Pellets are resistant polypropylene, which can cushion the impact of stones on the machine and reduce the noise,Plastic Pellets Tumbling Filler Media are reusable, Just rinse and reuse. Tips: The different weights and densities, will mean that jars will not have equal amounts of fullness. Material :Step 1 60 Grit，Step 2 220 Grit，Step 3 500 Grit are Silicon Carbide，Step 4 is 1200 Grit Aluminum Oxide Package include Step 1 Coarse Grit; Step 2 Medium Grit; Step 3 Grit Pre-Polish;Step 4 Grit Final Polish,A small spoon in step 3 or step 4 bottle, 2 Bottle Plastic Pellets, Total 4 Pounds. Universal Rock tumbler grit Kit, compatible with all rock tumblers. See more product details