Clever Hook
With a name like that, we'd expect a pretty smart design, and the Clever Hook ($10) doesn't disappoint. Housed in a clear acrylic box, this metal self-grabbing hook features a lower arm with small ridges to help with grip, and a unique mechanism that automatically lowers the upper arm once an item is placed on the lower, increasing the pressure according to the weight of the item being held. The only way it could be smarter is if it could actually reach out and grab stuff right out of your hands.