Knife made from feces: The improvisation of man or the big trick in 20 years?
Have you ever heard of a knife made from ... human feces?Video: See what a sharp knife can do?
Knives are indispensable items in the housewife's kitchen, how are knives always sharp?Video: How does a knife maker's day take place?
Have you ever wondered how the knives we use every day are made? Let's try to observe this process in a special way!Video: The process of creating the best knives for cooks
Do you know these knives are made from meteorite stones?Digital multifunction knife
Switzerland is not only known for its sophisticated watches, but also has another unique product, which is a military multi-purpose knife manufactured by Victorinox.