MAINTENANCE SERVICEFOR RYUSEN HAMONO PRODUCTS

To maintain the initial sharpness forever

Maintenance by usersKNIFE

Applicable products: All knives

How to sharpen a knife is introduced by video.
Please watch it. When a knife has lost its edge, you can sharpen it by yourself.

Maintenance by usersSTEAK KNIFE

Applicable products: ASYMMETRY SK01 / COLORS SK03,SK04 / NATURE SK03,SK04

How to sharpen a steak knife is introduced by video.
Please watch it. When a knife has lost its edge, you can sharpen it by yourself.
[Ceramic whetstone #1000] is an example fit for use to sharpen a knife. Please try it.