Single use tends to offset the environmental savings,if any existClever. Horrible, but clever. I can see this as a good option for in-flight toiletries packs, in case such things ever become a thing again...
@tulfan great idea but I get very dubious too when I see paper based replacements for plastics.Here's link to web page showing the razor. It utilizes a cart head.
https://www.designboom.com/design/kai-paper-razor-03-09-2021/
+1 I bloody hated them, I made a promise to God that I’ll never touch another cartridge razor ever again.OHHHH, its a bloody Cartridge.