Blinds cord spool for child safety

thingiverse

I utilized these devices to rewind the strings controlling the blinds in my daughter's room. The cap is a friction fit and securely fastens with a flat-head screwdriver. These tools are compact, designed for use with a single cord, but can be scaled up to accommodate multiple or longer cords. I incorporated an additional design of the spool featuring flats, allowing it to be printed upright with minimal support required.