Silicon Carbide 1200 Polish Rock Grit Stage 4, FREE SHIPPING! Size:4 pounds *All MJR Tumblers come with

*All MJR Tumblers come with a TWO YEAR WARRANTY to cover defects in   materials and craftsmanship

Have a designated batch of pellets for each stage of tumbling

Plastic Pellets(colors vary)>

Black silicon carbide coarse grit used during the first stage of tumbling

10oz of step 1 and 2

Silicon Carbide 1200 Polish Rock Grit Stage 4, FREE SHIPPING! Size:4 pounds *All MJR Tumblers come with1200 Grit Silicon Carbide. Comes with FREE Polishing Instructions. Grey silicon carbide polish grit used during the fourth stage of tumbling. *Reliable US company producing highest quality products for over 20 years. We offer the most versatile tumblers on the market today.