Naniwa P-308 Professional Stone (Chosera) 800 Grit Japanese Whetstone Knife Sharpener Xtreme Situations require an Xtreme

Xtreme Situations require an Xtreme Blade

Rustproof Titanium blade

This linerless construction style reduces weight

Flipper opening

31 mm) Weight 3

Naniwa P-308 Professional Stone (Chosera) 800 Grit Japanese Whetstone Knife Sharpener Xtreme Situations require an XtremeNaniwa's Professional Stone is their highest grade stone and the overseas model of their "Chosera" stone. 800 Grit 210 x 70 x 20 mm Instructions: Splash stone with water before sharpening and continue to do so when sharpening. Naniwa Professional Stones do not need soaking as they have tightly resin bonded particles, making them more durable and effective than other makes. Made in Japan