1 of 11Image
The Hypnocube Animated LED Cube is a great gadget to kick off this gallery. It's a fairly sizable cube with LED lights arranged neatly inside that turn on/off in varying patterns and in varying colors. This thing is great for taking a few minutes to zone out and watch! It's a bit steep at $99, but totally worth it once you have one in-hand.
[Related Gallery 1: 20 of the coolest gadgets and must-haves for your office: Part 1]
[Related Gallery 2: 20 of the coolest gadgets and must-haves for your office: Part 2]
[Related Gallery 3: 10 stress-relieving apps for iPad]