Whiteboard peg for school divider / caliper - Ball end

Replacement part in big calipers / dividers used on whiteboard. 

Interface is a plastic 10mm diameter ball end.

Print in transparent material for better center finding, as the model is solid

Will try to upload pictures of the printed part on the tool in the future (Its currently in use for two years).

Inner walls are a bit steep but it printed fine with no supports for me.