Description
Lab Series Stones from Shofu are made of pure aluminum oxide and are free from carbon contaminants.
- Use Lab Series White and Pink for: precious alloys
- Use Lab Series Coral for: nonprecious alloys and model castings
Lab Series Stones from Shofu are made of pure aluminum oxide and are free from carbon contaminants.
| Color | Pink, White |
|---|---|
| Size | #1, #2, #3, #4, #5, #6 |



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