We have lift off with Hexbug Nano Space Galactic Base; Designed to excite childrens interest in space, these toys expand the nano line in ways like never before; Create an intergalactic adventure for your nano bugs by taking ahold of mission control and delivering valuable resources using hand-powered vehicles. Discover uncharted territories by navigating your nano through the six-wheeled rover; Transform your nano into an astronaut with the nano space suit. For ages 3 years and over. Batteries required: 2 x button cell (included) . WARNING(S): Not suitable for children under 3 years old. Only for domestic use.