Superior quality Si3N4 Silicon nitride ceramic ball 0.8mm 1mm 1.2mm 1.5mm 1.588mm 2mm 2.381mm 2.5mm 2.778mm 3mm
- USD $0.04 - $0.04 / Grain
- 1 Grain / Grains
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Superior quality Si3N4 Silicon nitride ceramic ball 0.8mm 1mm 1.2mm 1.5mm 1.588mm 2mm 2.381mm 2.5mm 2.778mm 3mm