Combine SNAP CIRCUITS with ordinary building bricks and make endless combinations of construction and circuitry. With Bric-2-Snap technology, kids can wire up their brick builds with SNAP CIRCUITS lights, sounds, moving parts and 3-D circuits to invent almost anything and make it go! Instead of just building a structure, learn how to build the circuit that makes the lights in a skyscraper illuminate or that makes the gears on a drawbridge move! There’s no limit to what kids can create.