Snap Circuits Beginner is a great introduction to problem solvingBegin your Snap Circuits Experience with a wonderful introduction to problem solving, following directions, and the satisfaction of a job well done.- The included 14 parts build over 20 projects.- Extra safety features for younger engineers, 5 and up.- Easy-to-follow color manual diagrammed like no other Snap Circuits Kit.- For ages 5 and up.- Requires 3-AA (not included).- Sold as 1 Each..