Cantilever tool sewing box PLA friendly Screw variation

So I attempted to make this for my partners makeup kit but I snapped the shelf trying to press the lever arm in. It would probably be fantastic with PETG however she wanted a specific colour I could only get in PLA . It uses 24x of the standard 8mm M3 bolts that we d normally use in 3d print projects M3 8 SHCS .