DEBEL Plisse curtains spring rollers

Brand: DEBEL Plisse curtains

I made this curtain spring for my father-in-law. If you use the raw files, make sure you set the dimensions to 36x36x15.1092 mm before printing. 

The support is a bit f***ed so play around with it. It may be a good idea to use a finer nozzle - I only printed at home to see the model, my father-in-law will print the rest on his machine.