2 Set Liquid Battery Science Experiment Kit Salt Water Seawater Battery with Electronic Clock for DIY Home Teaching School Science Project STEM Education Subject

Description

Description:
Package include: 4 X carbon sheet 4 X Mg sheet 2 X Electronic Clock 4 X clips CHOKING HAZARD：Small parts. Not for children under 3 yrs.

Key Features:
• Enhance children’s science knowledge:How the circuit works, What is the principle of the battery, trigger the child creative interest in science.
• Easy to operate:you only need to prepare a cup of salt solution,According to the English instruction manual,assemble a liquid battery to make the electronic watch work
• Non toxic, non corrosive, and safe scientific experiments, should be conducted with the accompaniment of parents or teachers

Country of Origin: USA
Manufacturer/Importer/Packed By : Delinx

Availability: Estimated time of delivery is 15-20 days
Delivery Region : All over India