A sharpness classification chart for knives, including how you can test them by cutting paper and hair in different ways. The edge of a “very sharp” knife doesn’t reflect light while an “insane sharp” blade “cuts a free hanging hair”.
Advertise here with Carbon Ads
This site is made possible by member support. ❤️
Big thanks to Arcustech for hosting the site and offering amazing tech support.
When you buy through links on kottke.org, I may earn an affiliate commission. Thanks for supporting the site!
kottke.org. home of fine hypertext products since 1998.
Stay Connected