I needed an economical holder for a large number of CR2032 coin cells. This design was inspired by tube style holders for coins. My initial design was a simple open tube with a slot for easy access. This current “2.0” design adds a number of features.
These are printed vertically without support or brim using PETG with 0.6mm nozzle, but should print fine with other material and 0.4mm nozzle size.
Holder can be shortened using the cut function in the slicer if a smaller capacity holder is desired.
The author hasn't provided the model origin yet.