KIDZLAB - MAGNETIC INTRUDER ALARM bf25 The famous form of the

The famous form of the P-51D

Baguette (Half) x2

inspired by the character from the Marvel Black Widow movie

Hi-spec race/road car fans had something to cheer about in October 2000

This is an interlocking style puzzle where pieces need to be moved slightly

KIDZLAB - MAGNETIC INTRUDER ALARM bf25 The famous form of theDon't let anyone sneak into your room undetected! Build your own Intruder Alarm to keep out those pesky brothers & sisters! And while you are at it, explore how a magnet sets off this cool build your own intruder alarm. It's a great project for exploring how a magnetic switch works in an electric circuit. Simple construction of the alarm box is required. Requires 2 x AAA batteries. Ages 5 and over.