This clip replaces a broken cable tidy clip on my iron. The first photo shows the original in the foreground (super glued back together) plus 3 replacements just printed.

I have modelled this with support built in - just snip off the support with side cutters after printing. I printed the clip 3 at a time in PLA sliced to 0.2mm and with a 3mm brim to help bed adhesion. Printing 3 gives plenty of cooling time between layers and gives me some spares for other appliances. If your cable cords are thicker or thinner, just scale accordingly before printing.