Hexbug Nano Newton Series

Eeek! It's a bug! What prankster let this HEXBUG nano in here? Discover creepy crawly fun with a tiny, collectible, micro robotic creature. Its movement looks realistic as it uses the physics of vibration to propel forward and explore its environment. Powered by a tiny motor and 12 little legs, nano can move through the most complex mazes. When it flips upside down it can even flip itself upright, and can change direction when it encounters obstacles. Available in assorted colors, each sold separately. Requires 1 AG13 battery, included.

From Spin Master, for ages 3+ yrs.