Let’s revive the rusted knife as new!

First, fix the nicked knife. Use a sharpener to sharpen the knife.
Next, remove the rust cleanly. Use strong foam and a sponge to polish it up.

How is the sharpness? Check the sharpness to cut the meat ,vegetables, fruits and more!

There will be various knives and cutting games in this game.
It is also necessary to sharpen knives with a grinder and sharpen KATANA with a whetstone! Let’s concentrate on Zen.

Can you complete all the knives?