Just Another Safety Razor

A slim safety razor designed for comfort and optimized to be 3D printed at a low filament cost. It has 3 parts - the top, the base and the handle.

It takes standard double edged razor blades, and an M3 nut/screw combo (which probably makes its handle interchangeable with others, such as the original jpearce design or Big-E's).

You'll need at least an M3x16 screw, though I think an M3x20 will fit in there fine.