I hate those original boxes for atomizers so I modelled this box. The tiny travel version can hold seven atomizers. The bigger one holds 19, that is almost four original packages.
A giant version that can hold 31 atomizers is also included but I have not tested it. Print it at your own risk of wasted filament:-)
Printed from PETG, 0.2mm layers, 2 perimeters, infil does not matter too much and no supports (obviously).
A drop of silicone oil on the threads helps the two halves to screw together.
The author marked this model as their own original creation.