Hey Maker World!

This is my fully 3d printed disposable pocket knife. The idea is that once the blade dulls, the knife can be simply disposed of. The model is cheap and only used about 20 g or filament.

This is a good idea if you need multiple knives as well. This model is safe and secure.

The blade is a standard razor blade which is held securely by 1.75 mm filament ‘rivets’. Simply push the filament through the holes, heat up a butter knife or something else thats metal, and melt the rivets. This creates a tough and secure mechanism for holding the blade in place.

If you have any questions about how to secure the blade, don't hesitate to ask!

Hope you enjoy,

Zachary's Prints