MJR Tumblers Premium 1200 Aluminum Oxide Grit for Step/Stage 4
Premium 1200 grit aluminum oxide grit for final shaping in rock tumbling. Compatible with any brand tumblers; reflects American-owned origin. Customer note: good refill for final polishing step
Highlights
- premium 1200 grit aluminum oxide
- compatible with any tumbler
- american-owned manufacturer
Pros
- high-clarity 1200 grit for final shaping
- compatible with ANY brand rock tumbler
- american-owned company
Cons
- mixed polishing results reported by customers
- value for money opinions vary
Best For
Features
- Premium 1200 grit aluminum oxide for rock tumbling
- Compatible with any brand of rock tumbler
- Intended for the fourth stage shaping of stones
- Manufactured by a US-based, veteran and disabled-owned company