Ethernet Cable holder for wall (inside diameter 8mm)

thingiverse

This cable holder is for people who want their Ethernet cable to be hold but don't want to put a hole inside of their walls. After creating this, stick double-sided tape on the back and that's it. All you need to do to secure the cable is to give the hook a little tug and put the cable inside. To take the cable back out, you can do the same process in reverse.