Box for size 13 batteries

Hi folks, this was my first 3D printing box ever. It came from the need of store size 13 batteries for my hearing protection Cens pro flex, and also the magnet tool that helps while changing the batteries.

If I had to do it now I would include a printed hinge, but as it was my first 3D printing/modeling I just decide to use PLA filament for the hinge.