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! Recommended for 1 player, ages 8 and up. Includes a power source, connectors, a set of magnets, instruction booklet and electric current indicators such as light bulbs, speakers and fans. WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age. Made in China Imported Product Specifications Package dimensions: 13.71 in x 9.75 in x 3.45 in Material & Care Plastic Wipe with a dry or damp cloth