Charging cable organizer with wrap posts
A flat plate with staggered posts that lets you coil USB-C, Lightning and micro-USB cables in figure eights and park the connectors in labelled pockets so they are not tangled in a drawer. Posts are 8 mm in diameter with mushroom caps 12 mm across so loops cannot slip off, and each connector pocket is sized for the plug body with 0.4 mm clearance. Print the plate flat; 3 mm thickness with a 45 degree chamfer keeps it rigid without warping.
You choose how many cables the organizer holds and how long they are, so the posts sit at the right spacing for your coils instead of a guessed average. SpeakCAD renders the plate in the browser for nothing, you refine pocket sizes in plain English, and the STL download happens only once it fits your cable collection.
Make a cable organizer plate 200 mm by 120 mm and 3 mm thick with five pairs of 8 mm wrap posts 30 mm tall topped by 12 mm mushroom caps, five connector pockets 13 x 7 x 20 mm along the front edge with 0.4 mm clearance.