ECO-friendly DIY science experiment battery, DIY TOYS

Item No.FG01068

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ECO-friendly DIY science experiment battery, DIY TOYS

ECO-friendly DIY science experiment battery, DIY TOYS

Specifications:

DIY science experiment battery
Accessories: 4 zinc plates/4 copper plates/4 connection wires/2 plastic cups/1 paper cup.
DIY science experiment battery toys
create many unusual batteries with apple, tomato, soft drink and more
use different medium can produce electric energy
Environmental/educational/enjoyable
Learn science behind the power!

Enviro battery uses natural materials like mud, lemons, and water to power a light bulb, a environmentally friendly science kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetable, coins, utensils, and more!

How to light up the led light?
How to make the music box work?
How to make the clock work?
How to make more fun?

Lets go, find them with this enviro battery experimental

EN71 certification