Chalk Line

Chalk line.

Install some natural fiber twine or heavy gauge string. Fill with chalk or some pulverized pigment. I used some roman black earth pigment I had.


Have a look at the openSCAD file if you want to customize it.

I printed with PETG but anything will work.

A bit of super glue is required to secure the two halves of the case after its all said and done.

The pulley was a bit tricky to print the upper half, could adjust the slope of the cylinders to make this easier if you are having issue.

I glued the handle on the top and screwed it as well.