I have lost so many headphones and cables to getting snarled up, or wound too tightly around themselves. Other than finding you have a damaged or broke piece of kit when you need them, those things are expensive!

This small and perfectly formed cable tidy lets you gently loop your cables/headphones and clip them into a snug fit with a really strong popper. 

This design has been tested on the daily commute, deep pockets and the bottom of handbags. And it's worked really well.