Snap Circuits - Flying Saucer Plus
Snap Circuits(R) Flying Saucer Plus 8 years & up. Press and release the switch and watch the saucer rise into the air! Snap Circuits(R) use brightly-colored electronic components that snap onto a clear plastic base to build different circuits. Kit includes an instruction sheet for the main project and up to 10 additional projects! Requires 3-AA batteries (not included).