Hexbug nano glow in the dark micro robotic creature hexbug hb1743 the hexbug nano is a tiny micro robotic bug that uses the physics of vibration to skitter along and explore its environment on smooth surfaces this glow in the dark version means you can go on having fun even when it s dark powered by a tiny motor and 12 angular legs the nano quickly navigates its way through the most complex of mazes possessing an uncanny sense of balance it can even flip to its feet and zoom forward