3000 mesh - 8000 mesh Natural whetstone Ruby double sided stone can be shaved after grinding L

The particle size is: one side ruby oil stone 3000#, the other side natural agate oil stone 10000#, fine grinding to polishing one, the size and shape are small and exquisite, easy to carry, the price is excellent~

Size: 50*25*10 mm

Specifications 100*25*10 mm (mm)
Material Ruby + Natural White Jade
3000 mesh ruby + 8000 mesh white jade double-sided whetstone