This is one wild-looking screwdriver. While not quite as kooky as that Dr. Who sonic screwdriver, this one is built like an octopus, bringing seven different blades to bear right when you need them, and the eighth tendril is an LED that sheds light on the subject. Sure, there are plenty of screwdrivers at your local Home Depot with changeable bits, but this one's quick-foldout design cleverly incorporates each driver into its handle. Each blade is magnetized to hang onto that screw, and that driver-packing handle still gives you a good grip while the driver you're using is locked into place. This versatile screwdriver is bargain-priced at 12,000 South Korean won, or roughly $12.86. — Charlie White

TFTS, via Idea Topic