Great Gizmos Green Science Enviro Battery

Learn the science behind the Power! Enviro Battery from Great Gizmos uses natural materials like mud, lemons, and water to power a light bulb, a watch, and activate a music chip. An amazing, environmentally friendly science kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetables, coins, utensils, and more.
Caution: High Voltage Inspiration and Fun!
It contains: 4 zinc plates (silvery grey), 4 copper plates (brownish), 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 instruction guide with experiment record sheet and fun facts.
Some items from home required to complete the experiments, not included.

Age: 8 years+