（Left）Inner Diamter 60mm Sphere (Right) Inner Diamter 90mm Sphere
A Mortar and Pestle using High purity Alumina 99.7% ceramics.
Specialty
- Silicon is used on the base of the mortar. Silicon absorbs shock and easy to mix the powder.
- The smooth internal surface makes easy to clean and avoid a residual.
Usage
- Ceramic industry
- Pigments
- Magnetic material