Build and wire your own buzzer maze game with 3 Robo shapes. Try and move the wire loop around the Robo maze without setting the buzzer off. Discover how the maze works and learn about circuits while playing a fun game. Build and wire your own buzzer maze game. Learn about circuits. Score pad & guide included. 1 or more players. Batteries required: 2 x AA (not included). For ages 6 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use. To be used under the direct supervision of an adult. This toy does not provide protection.