Green Science Enviro Battery

If you like to build things with your hands, here is a kit you will love. Learn the science behind the Power! Enviro-Battery uses natural materials like mud, lemons, and water to power a light bulb, a watch, and activate a music chip. Amazing, environmentally friendly science kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetables, coins, utensils, and more! Contains: 4 zinc plates (Silvery Grey) 4 copper plates (Brownish) 4 connection wires 4 connection wires 2 plastic cups 1 paper cup 2 specially designed bottle screw caps 1 light tower with LED lamp 1 sound chip 1 LCD watch moment with protective cover 1 set transparent adhesive tapes 1 set experiment introduction guide with experiment record sheet and fun fact Please Note: Some items from home are required to complete the experiments - not included. For ages over 8 years old. Not for children under 3 years due to small parts. Adult guidance recommended.