it's small, it's shaped like a crab, and it hides in dark corners. When the Hex Bug has found a cosy spot it stops and falls asleep. Make any loud noise, however, and this crafty crustacean will soon come scurrying out of its hole; make more noise and the Hex Crab will change direction. Supplied with 1x AG13 battery. Please note: There are 4 colours in this Hex Crab range. Unfortunately it's not possible to request a specific colour, so please let us choose one on your behalf.