Description

Enviro-battery uses natural materials like mud, lemons and water to power a light bulb, a watch and activate a music chip.

An amazing, environmentally friendly kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetables, coins, utensils and more!

Contents: 4 zinc plates, 4 copper plates, 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 other basic home items not included will be required to complete the experiments.

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