Sharpen Your Knife Like a Razor in 2 Minutes. The Japanese Admired It!

You can sharpen a knife that will never become dull again, thanks to a simple tool you can make from shower cabin wheels. Sharpening a knife like a razor is now very simple. You can make sharp knives like a Japanese knife sharpener.

[@unknowns1691]

Hi, you have a link to the product you are using as a sliding mechanisme?
Tx

[@Mraeasy-bb1vs]

Shower cabin wheel