Webby Kids Multicolour Science Enviro Battery Educational Kit, Multi

Set content: Wires, zinc and copper plates, plastic cups, an LED lamp, and moreType: Educational science kit, enviro batteryMaterial: PVCOperation mode: ManualColour: MulticolourSuitable age: 8 Years and aboveFeatures:BPA FreeLight up an LED bulb or sound a buzzer using natural energy sources like a potato, salt water, even mudThe kit teaches children that surprising sources of energy can be found in a wide variety of natural sourcesIncludes a detailed guide for performing a wide range of experiments