Snap Circuit SC-3DI 3D Illumination - Build Over 150 Projects

Snap Circuits®3D Illumination uses building blocks with snaps to build the different electrical and electronic circuits in the projects. Each block has a function: there are switch blocks, light blocks, battery blocks, different length wire blocks, etc. The blocks are different colours and have different numbers on them so that you can easily identify them.Build over 150 projects or combine with other sets to build even more unique structures.