Diy Enviro Battery Toy

Diy Enviro Battery Toy

Gelsonlab HSTM-012 Educational science DIY toy Enviro Battery

Features:
The environmentally friendly battery!
Kit contains enough materials for over 4 different experiments
Children will learn how a potato or salt water becomes power
Learn the science behind the power!
The perfect gift for children ages 8 years and up.

DESCRIPIONS:
The most unique and non-polluting energy sources you can find on Earth - the potato, salt water and mud. Be amazed at how they light up a bulb or sound buzzer. Diy Enviro Battery Toy includes experiment guide for making a coin battery, fork battery, potato buzz wire game and more. Caution: High Voltage Inspiration! Contains 3 zinc plates, 3 copper plates, connection wires, 3 plastic cups, a light tower, a LED lamp with connection wire, a sound chip with connection wire, an experiment record sheet, adhesive tape and detailed instructions. 8 Years +