electrical cable holder

Just to hold cables in place, defaults for 16mm cable but can be changes, I find 8 fit ok on my 200mm bed, I printed a few with 25 15 % infill PLA seem to work ok, print one cable as a test then larger ones if its ok.
multi_cable_holder_v4.scad has ability to print or not the sides...
multi_cable_holder_v4.scad has the ability to print straight holes