Build your own electronic science alarm with a simple circuit that sounds the alarm. Includes eco-friendly reusable box. Connect the wires to make your alarm sound! Teaches concepts of circuitry, engineering and electronics. Requires 2 AA batteries (not included).

Recommended for 1 player, ages 8 .

Contents include: Battery Compartment, On/Off Switch, 3 Spring Connectors, Box Base with Holes, Eco-friendly Reusable Box, Alarm Base, Axis, LED Light, 2 Alarm Body Halves, Red Cover, Blue Cover, Gear, Motor, Alarm Base Cover, Transparent Cover, Siren, Siren Body, Siren Cover, Sticker, 5 Connecting Joints, 2 Connecting Bridges, Instructions. Requires 2 AA batteries (not included).