WTF - USB Cup Warmer

If you're gonna be hanging out at a coffee shop for a few hours with your coffee, your coffee might get cold: BUT NOT ANY MORE, with this USB Coffee Cup Warmer! We'll show you how awesome it is in this week's WTF Korea! Subscribe for more Videos! ☞ http://www.youtube.com/subscription_center?add_user=simonandmartina Read more about it on our blog: ☞ http://www.eatyourkimchi.com/usb-cup-warmer/ Watch the full playlist here: ☞ Check it out on Facebook: ☞ http://www.facebook.com/EatYourKimchiPage Chat with us on Twitter ☞ http://www.twitter.com/eatyourkimchi