I designed this mount for my digital calipers to be more sturdy since a model I downloaded broke dropping my calipers. I made this to be really beefy and even printed it in ASA but Im sure PLA will work just fine. Design overkill? Yes, but now Im not going to worry about my calipers falling out of nowhere. They even fit better. No supports needed. First 10 layers 100% infill and the rest 50% for the rest is setup in the .3mf file. M3 wood screw used.