mini knife

Opening packages can be a real headache. The models I found online all use blade types that aren't commonly available here, so I designed this compact craft knife based on a standard small utility knife blade. These blades are easy to find, available in any stationery store. I've found that cutting off the last few segments of used blades still leaves plenty of usable and sharp edge.

Printing is simple. I recommend PETG material with 100% infill.

The slide has a raised section that limits the blade.

To use, press down on the limit button and slide the slider into the second limit hole.

Disclaimer:

Please handle blades carefully. The blades are very sharp and there is a high risk of injury. I only provide the design, you are responsible for handling the item and any blades used. I assume no liability for property damage or personal injury.

Use common small office blades just like this

You can use an old blade and keep 3 long for this knife

PETG, 3 walls, 100% infill

Please be careful when handling blades. There is a considerable risk of injury.
I only provide the design. The handling of the item and any blades used is your own responsibility. I assume no liability for property damage or personal injury.