Utility knife blade holder

This is a simple box for safely holding trapezoidal knife blades. We needed the ability to carry spare blades in a backpack without carrying the full heavy box of blades from the vendor. The OpenSCAD file is included, so the box can be customized to any number of blades.

If the top doesn't fit well on the bottom, tweak the "top_expansion" value in the OpenSCAD file. The precise value depends on your printer settings like temperature and flow rate.

The image generated Thingiverse from the OpenSCAD file, shown on this page, is mis-rendered.