About this 3D model
Bins are to be printed in Vase Mode. Preferably with a .8 nozzle. But A .4 will work. No supports necessary. I was able to print 4 at a time in vase mode on a CR10s pro. The Corner bins are rounded for the plano tray, labeled LR-RF for left rear/Right Front, and RR-LF for Right Rear/Left Front. Also included and version with a lid for both middle and corner sections. These keep extra small parts like washers from "jumping" the dividers into adjacent bins.