If you like to build things with your hands, here is a kit you will love. Enviro-Battery uses natural materials like mud, lemons, and water to power a light bulb, sound buzzer, 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!

What you'll get:

• 4 Zinc plates (silver gray)
• 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 of transparent adhesive tapes
• 1 Set experiment instruction guide with experiments record sheet and fun facts

Incredible Science Fun Learning Ideas:

• Learn how natural materials such as lemon or even mud can produce electricity to power the various included items.
• Learn the science behind the power!