Light up your classroom with these lively "ring-in" buzzers that light up and make sounds when pressed.

Boost student response during any class activity or game! Sounds mimic real-world objectsa siren, a game-show buzzer, a laser and a "charge!" sound.

Set of 4 (red, blue, green, orange) Each measures 3.5 in diameter. Require 2 AAA batteries, not included