Case for In-Ear Monitors/Earphones

I recently bought a pair of Superlux HD381s for in-ear monitoring. They are great in-ears, and the price was very keen. The only problem is they came in a disposable plastic bag, in a cardboard box. This wee box has a spindle on the lid to wind up the earphones, and clip-in storage in the base for the 3.5mm to 6.35mm jack adapter (the one I can never find when I need it). There is also room for the replacement silicone ear moulds, too. The ‘pillars’ on base and lid have voids in them to insert a 6x2mm neodymium magnet - set your slicer to add a ‘pause’ gcode just before they would get covered up, drop the magnets in when the printer pauses, and hey presto. Just be sure to get the polarity right! You will need to print the lid and the base.

Easy to print with no supports or brim required. PLA is working well for me! I have included the OpenSCAD file in case you need to resize or change the box to fit your in-ears.