Custom Blade Disposal Box

A disposable blade disposal box. Print > Fill with blades > Throw away.

This is an extended re-design of [zapta](https://www.thingiverse.com/zapta/)'s [Customizable X-Acto blade disposal bank](https://www.thingiverse.com/thing:2349306).

* 1mm thin walls: sufficiently stable and secure, no unnecessary waste of material
* 1mm slot + inner slot guard to prevent blades from falling out (should never happen)
* Wedged-shaped opening for easy slot access
* Round and rectangular base shape option.

## STLs

* **`blade_disposal_box_40x20x60_t1 s1.stl`:** A 40x20x60 box with 1mm wall thickness and a 1mm slot, ideal for double edged razor, scalpel, and utility knife _(cutter)_ blades.
* **`blade_disposal_box_40x20x60_t1 s1 so3.stl`:** Same as above but with a slot offset of 3mm.
* **`blade_disposal_box_rect_40x25x60_t1 s1 so5.stl`:** A 40x25x60 rectangular box with 1mm wall thickness and 1mm slot (5mm offset).
* **`blade_disposal_box_40x30x60_t2 s2.stl`:** A slightly larger box wi