I've had these cable ties for less than an hour and I've already used 15 to fix my box-o-cables (yeah probably looked like yours).
Im honestly surprised at how useful they are. My cable box now has my spare controllers too. I was afraid to keep it all together before because untangling that many cords/wires is a chore. I'm also using them for the cables I take with me everywhere and the wires behind my desk.
They're well worth the price I paid. For anyone wondering, I'd never choose this color normally but I dont mind it and I think it will help me keep track of my black cables.
I wish there was a way for me to show the before and after, but I dont see an "upload pictures" button on my phone