This kit rocks the house.

Kids love Snap Circuits! The easy-to-follow instruction book has 100 projects to build...light bulbs light, propellers spin and integrated circuits sing songs as kids build each circuit piece by piece.

The pieces are sturdy, and the snap connectors make building a breeze, no wires or springs to mess around with.

Best of all, the kit comes with a great storage system that makes losing pieces virtually impossible. No, I'm not kidding, and yes, I have experience.

Requires 2 AA Batteries.