Take a look at this Electricity and Magnetic Combination Kit and explore the relationship between electricity and magnets. Each includes a power source, connectors, a set of magnets, instruction booklet and electric current indicators such as light bulbs, speakers and fans. Assemble the hand-powered generator by attaching the magnets to the hand crank and power your own electric circuit!Details:For 1 playerRequires 2 AA batteries (included)For ages 8 and upContents:Power sourceConnectorsSet of magnetsElectric current indicators (light bulbs, speakers and fans)Instruction booklet