Make working electrical circuits instantly with these ingenious leads fitted with a tiny powerful magnet at either end. Place near a battery case and it connects by itself, or place next to a batten bulb holder connector and you have your first working circuit. This set of 10 leads comes in red. Good for use in electronics lessons or for home hobby use.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This ultimate chemistry set features 250 mind-boggling experiments!
This kit will get your paper plane ready for takeoff!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
A cool kit that helps you build your very own robotic arm!
This is a great clean heat demonstration model for the classroom setting!