SmartStore Classic 12 Bottom Inserts

Quarter inserts to the bottom of the SmartStore Classic 12 box. These work very nicely with the original “Insert 12/13” insert. An example model is printed in Bambu Lab Translucent PETG. I printed another set in PLA Basic, and both turned out good. Update: I added another model as a print profile that doesn't include “thumb holes” in one of the corners. This model is much faster to print, but a bit more challenging to lift each quarter when using four inserts in a box.