Elenco��_s new Snap Circuits��_ makes learning electronics easy and fun! Just follow the colorful pictures in the manual and build exciting projects, such as FM radios, digital voice recorders, AM radios, burglar alarms, doorbells, and much more! You can even play electronic games with your students. All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. No tools required. Uses 3 AA batteries (not included). Included are: Meter Electromagnet Motor Lamps Switches Fan compass Electrodes Instruction Manual Click the checkout tab to check this item out.