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 black. Good for use in electronics lessons or for home hobby use.
This classic desk toy will keep you amused!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This glass Erlenmeyer mug makes an excellent gift!
Build your own windmill generator kit by recycling a plastic bottle!
Build your own 10 inch kaleidoscope with this great kit!
Easily assemble a working alarm motion detector!
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