This interesting piece of inventive hipster machinery was designed by Winter Bikes for the Nella cutlery and food equipment company because it's obviously just the coolest way to sharpen one's knives. Nella doesn't actually sell the bike, instead travelling to markets, offering their knife sharpening services. See the bike close-up and in action in the video below.
Hey, cool knife-sharpening bike, bro. Not like we've ever seen that before.
[via Bike Hugger]