Ugh, another cable winder!?

Sure, there are a million cable winders/organizers/managers available already, so why add another one to the mix? I wanted one where I could easily unwind a portion of the cable, because very rarely do I need the full length. If I'm plugging something into my laptop or charger, I don't always need the cable fully extended and it's kind of annoying to fully unwind and wind a cable every time you need to use it. I whipped up these guys as an alternative to what's currently available. They include a couple notches so you can fix one end of the cable and wind the rest of it up. When you need to use the cable, unwind however much you need and you're good to go. You could also just as easily use these without using the notches, if your heart desires. There are 5 sizes available in the model (Small, Medium, Large, X-Large and XX-Large). I measured a bunch of random cables we had laying around and no two are the same diameter. The notches in the winders should fit most cabl