NOTE:Read the instructions carefully before building the project to avoid damage to the electronic watch or to prevent the LED from working.

Build a Clock Powered by fruit battery, you need to read the instructions carefully and prepare the same fruit or solution, for example: apples, oranges, potatoes, lemons, tomatoes, cola, pears, pineapples, or salt solutions, etc. When the spreadsheet starts working, you will experience endless fun.
You can also create a circuit with RGB LED lights, and let the LEDs emit different colors of light by changing different experimental materials to let your child experience the fun of the experiment.
Advantages: Through complete the fruit battery science experiment project with kid, it can create children's imagination, improve hands-on ability, increase scientific knowledge, and cultivate scientific invention hobbies
Package include:
4 X Copper sheet
4 X Zinc sheet
2 X RGB LED
1 X Electronic Clock
4 X Wires
2 X Wires with clip
CHOKING HAZARD：Small parts. Not for children under 3 yrs.