Shapton Glass Sharpening Stone, 4000 Grit For Thinning Hair Sisal fibers extracted from agave

Sisal fibers extracted from agave plants

Compatible with Gillette's Mach3 blade cartridges

Clairefontaine paper with satin finish

Alcohol-free

Shapton Glass Sharpening Stone, 4000 Grit For Thinning Hair Sisal fibers extracted from agaveCarefully manufactured for durability and quality performance, the Shapton Glass Sharpening Stone, 4000 Grit keeps blades sharp and fresh. FEATURES 4000 grit 3. 68 micron Ideal for re sharpening and refreshing a dull blade Lapping (flattening) to maintain the sharpening surface in proper shape is required They do not need to be soaked in water; simply splash some on and start sharpening. As with all water hones, Shapton water stones do wear concave