Case for Brother P-Touch EZ Tape cartridge

A simple case to let you store your spare Brother P-Touch 'EZ Tape' label maker cartridges. I have a few different types of labels and wanted a way to keep them safe on the shelf away from dust/dirt/damage when not in the machine.

Model updated to make it easier to slide in cartridges and better viewing for label. Photos are of the old model.

Both parts are done as a single .stl to prevent translation/flip errors that spoiled my first attempt at printing, print them however thin walled you want. I did 3 perimeters 2 bottom, one top, 40% infill.
The two halves are acetone/solvent welded together and are a pain due to thin edges. There is alignment notches to make things easier.