Naniwa P-306 Professional Stone (Chosera) 600 Grit Japanese Whetstone Knife Sharpener Ergonomic Plastic Housing

Ergonomic Plastic Housing

It is paired with an ultra-lightweight handle made from fiberglass-reinforced nylon (FRN)

thin cardboard

Steel H-1

Naniwa P-306 Professional Stone (Chosera) 600 Grit Japanese Whetstone Knife Sharpener Ergonomic Plastic HousingNaniwa's Professional Stone is their highest grade stone and the overseas model of their "Chosera" stone. 600 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