Liven up any game with these colourful flashing answer buzzers! “Game-show” buzzers turn any lesson into a game Ideal for tests and quizzes Interaction actively engages students Buzzer buttons light up when pushed Four colours: blue, red, green and yellow Four sounds: siren, charge, laser and buzzer Buzzers measure 9cm D Set of four Each buzzer requires 2 AAA batteries, not included
