This is a tray for storing taps, taps are useful in adding threads to a hole.  This tray stores the set of taps which I have, M8, M6, M5, M4, M3 and M2.5.  The case may be used for other flat or small items and the tray may be used without the case. Please note that if you scale the case then if you scale the Z and the Y axis with different scales then the hinge will not work anymore.

The tray is optimised for access, it could be made smaller but then the taps would be more difficult to grab.

Please feel free to adapt and remix this model to your needs.

This is all 3D printed, no other parts are required.