Build over 300 exciting projects with the Snap Circuits by Elenco Electronics. Snap Circuit plastic modules are color coded and so is the step-by-step manual that details over 300 projects. The set contains over 60 parts. You can build AM radios, burglar alarms, flashlights, doorbells and more with Elenco's Snap Circuits! Hours of educational fun! There are no special tools required.Ages 8 and upBy Elenco Electronics