All you need for this is: A USB cable (duh), a pencil and a hairdryer. It would also help if you had a couple of rubber bands but they are not essential.
- Wrap the USB cable around the pencil.
- Secure ends of pencil with rubber bands to stop USB cable slipping off.
- Heat the USB cable with a hairdryer for 3 to 5 minutes.
- Leave to cool.
You’re done! Easy as that. You now have a retractable USB cable like the one pictured below. It will take up much less space when not in use.
Great for in the car, in a plug socket for charging or just throwing in your bag.
Create a retractable USB cable
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