Mini center marker

This is a small center finder/marker I designed for small dowels and square shapes. I included a ball recess and small chamfers where the walls meet to clear bits of rubbish or edges that have fuzzy spots.

Printed in PETG, but PLA will work fine as well. Feel free to remix if the hole isn't large enough. I designed this to fit a mechanical pencil or small ball pen point.

I draw and print in inches, so please adjust accordingly. If you are using mm, you need to scale by 2540%