MJR Tumblers Refill Grit Kit for 15 LB Rock Tumblers Silicon Carbide Aluminum Oxide Media Polish
- 16 ounces (1 pound) of 60/90 Graded Silicon Carbide Grit (Step 1).
- 16 ounces (1 pound) of 120/220 Graded Silicon Carbide Grit (Step 2).
- 8 ounces (1/2 pound) of 500/600 Graded Silicon Carbide Grit (Step 3).
- 8 ounces (1/2 pound) of 1200 Aluminum Oxide Polish (Step 4).