Stackable Bins
I am a big fan of Alexandre Chappel who is extremely talented Youtuber.
He is the reason why I bought 3D printer and working on multiple wood working.
He had this storage box with name tag designed to organize his drawers.
I think his design is based on metric unit. I made storage box in thinkercad with Imperial unit
Box is 2"x 2" Square base and it multiplies.
Also multiple bottom grits are attached.
The boxes are stackable.