Add a pen. Put the screws.
Use the middle screw to lock/unlock the compass. You don't need to overtight the screw to lock the compass. A short pressure should be enough.
2 versions :
Use a small file to make a sharp point but it remains a plastic point.
You will need to cut the point of a pin and insert it in the small hole. This version has an articulated point protector to avoid holes in pockets and cases.
Print Settings :
Use this compass lightly, don't overtight the middle screw and you will draw very precise circles !
The author marked this model as their own original creation.