OK so this is a truly daft gadget but it's cold out there so bear with us.

The Monkey USB Hand Warmer promises to keep your fingers nice and toasty while you work at your computer.

All you have to do is plug it into the USB port and then the hand warmer will heat up.

Moreover, you can unplug the USB cable if you are not working in front of the computer and it'll still stay warm.

It takes five minutes to get up to 46 degrees, comes with a 150cm cable and at 170 x 160 x 30mm is small enough for you to take it home at the end of the day to stop any thieving little monkeys swiping it.