We found ourselves with big and chunky and far-too-long cables that still needed organization, so the bin has been adjusted for max height in a standard US drawer (90mm, with room to spare for overflow of the cable). Additionally, the material use on the walls seemed excessive, so they've been adjusted to change the walls to hexagons.
No supports needed anywhere.
Huge props to the original creator - we love them, and as you can see, have made great use of them!
The author remixed this model.