Washi Tape Box Extra Tray

My wife has a lot of Washi Tape, and has some boxes to hold her collection in. The boxes are specially made for Washi Tape, but feature this empty space at the front (seen in pictures). She asked me if I could make something to go in there, so I did. The cutouts are to allow the lid to close--it has these three ridges that jut out into the box a few millimeters and need the clearance.

The box is too wide for my Prusa i3 MK3S+, so I only designed one half of the tray. I printed two trays with one of them mirrored and then used 5 minute epoxy to glue them back to back to make one wide tray.