Puzzle cube box

I made this for my Engineering design class, specifically to put a 2.25 x 2.25 x 2.25 inch puzzle cube in. interior size is 2.8 inches on every edge, exterior is a little over 3 inches on every edge. Hinge is fully functional, but front latches are non-functional, could be modified to be functional but I don't want to do that right now. made to contain this thing: https://www.thingiverse.com/thing:3205857