Make a clock that can work just on tap water
Run it on cola, fruit juice and even tooth paste
Never need batteries again
The most unique fun clock you will ever have
Learn about how acid/base chemical reactions create electricity

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.6 inch
Height : 2.9 inch
Length : 9.9 inch

Item Weight: 13.6 ounce (View shipping rates and policies)
Shipping Weight: 12.8 ounce (View shipping rates and policies)

ASIN : B000PLZM0M