Synthetic sharpening "stone" made from compacted silicates. Work with water not oil for more efficient sharpening and less mess. 100% uniform particle size so grit can be controlled.8" length x 2.5" width.Standard.Each.
Synthetic sharpening "stone" made from compacted silicates. Work with water not oil for more efficient sharpening and less mess. 100% uniform particle size so grit can be controlled.