Razor Disposal Box

Update: I wanted to make this work with my M3 bolts so updated the design. I also created a cover for the blade entry point to further contribute to safety.

I recently filled up my purchased razor blade disposal case for double edged razors and did not want to spend $5 to buy another so I designed my own for a fraction of the cost. I designed my own given that there did not seem to be a good pre-existing model on Thingiverse (there was one model, which I did not base my design on, but came as one part that required support and had no way to remove the support as inside the model). This comes in two parts to avoid the support issue. No support is needed for this to save on valuable 3D filament and limit plastic waste.

Only extra equipment needed for this construction are 2 M2 x 12 mm screws. I have 4 screw holes on the top, but I am getting good closure with just 2 screws.

I used a horizontal-based razor insertion to maximize number of razors that can be held. My original pur