Rock Tumbler National Geographic refill kits,grit & polish,you get (2) Full Sets for Sale

Rock Tumbler National Geographic refill kits,grit & polish,you get (2) Full Sets For Sale

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Rock Tumbler National Geographic refill kits,grit & polish,you get (2) Full Sets:
$15.99

Specially formulated and easy to use design for the National Geographic Rock Tumbler, you get two full sets of rock tumbling grit and polish. Each of these kits contains Grade A tumbling grit and polish as used by gemstone industry professionals, to tumble rocks in your National Geographic rock tumbler and bring them to a gem like finish. The great thing is you get two full sets so you can make twice as many gem rocks with your tumbler. The grit and polish amount in this listing is also offered with free shipping!.The tumbling process for rocks uses a four step process and these abrasive and polishing materials.
Each kit contains the following four items.

One 2 oz. package coarse Silicon Caroffere (60/90grit) used in Step 1
One 2 oz package medium Silicon Caroffere (120/220 grit) used in Step 2
One 1.5 oz package pre-polish Aluminum Oxide (500 grit) used in Step 3
One 1.5 oz package polish Aluminum Oxide (Fine, micron sized) used in Step 4

Remember, you receive two sets of each of the above items, pre-measured for you convenience, making it easy to get the measurements right.The abrasive media is shipped in separate plastic resealable bags. This product is made in the USA andis of the highest quality used in industry. We offer many other Rock Tumbling Grit Supplies here!Thank you.