Basic caddy for standard single-edge utility razor blades. I got sick of the "free" thin PET plastic case that comes with every 100-count package of razors popping open and spreading loose blades all over my tool chest. This caddy is designed with just enough clearance to allow blades to fit easily, but not enough for them to slop and rattle around. Ends are slotted and inner dividers are lowered to allow easier removal of packed blades. Dividers are spaced so as to not allow the last blade in a segment to fall flat and be a pain to remove.

Base is pocketed for easier removal from build plate. However, there are two versions of this model: one with a chamfer around the base to aid removal and deal with "Elephant's Foot"; and another with "Mouse Ears" at the corners and no base bevel, to improve edge bed adhesion when printing high-warp materials, such as ABS/ASA and Nylon.

Tri errors reported in KISSlicer where FreeCAD performed the pocketing for the end-slots have been fixed in updated models. Bug in FreeCAD causes overlapping coincident pockets to cause triangle error when exporting. Adjusted pocket reference points, and now everything is peachy.