Box Opener Plastic Knife

A practical 3D printed knife for opening cartons or cutting waste paper into small pieces. Make sure to either use the given print profile or at least choose a low layer height (e.g. 0.08mm) to get the sharpest possible blade. It works in PLA, but the durability is limited, it is best to choose a hard and tough plastic, e.g. nylon, ABS or similar filaments. It is a good idea to decorate the knife in multi-color printing to get a more beautiful and individual look. I hope it helps you and if anyone has any suggestions for improvement, please leave them in the comments :)