Norway - Biltema. And pretty sure they are dirt cheap in Poland too. They actually differ in how sharp they are, so maybe a slightly more expensive one will be

Norway - Biltema. And pretty sure they are dirt cheap in Poland too. They actually differ in how sharp they are, so maybe a slightly more expensive one will be marginally better. Forgot to add: BUY THE PILLOW TOO. The whole set is worth it.