4M KidzLabs Spy Science Intruder Alarm
Learn the science of connecting an electrical circuit. Construct your own door buzzer and place it behind your door. It's cool and fun! 17cm x 22cm x 6cm. Age 8+
$6.33
Original: $21.09
-70%4M KidzLabs Spy Science Intruder Alarm—
$21.09
$6.33Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Learn the science of connecting an electrical circuit. Construct your own door buzzer and place it behind your door. It's cool and fun! 17cm x 22cm x 6cm. Age 8+
