The refill kit includes enough media to tumble a full load of rock in a 3 pound rotary or at least twice as much rock in a vibratory tumbler. Use this same top quality grit and polish as professionals to obtain the best shapes and finishes for your treasured rocks.The standard tumbling process for rocks uses a four step process and these abrasive and polishing materials.
The following four items are included.
- One 3 oz. package coarse Silicon Carbide (60/90 grit) used in Step 1
- One 3 oz package medium Silicon Carbide (120/220 grit) used in Step 2
- One 2 oz package pre-polish Aluminum Oxide (500 grit) used in Step 3
- One 2 oz package polish Aluminum Oxide (Fine - micron sized) used in Step 4
The abrasive media is shipped in separate plastic re-closable bags. This product is made in the USA and is of the highest quality used in industry.
This item can also be purchase through our Ebay site if you prefer.
