4M Bottle Catamaran
Features:
Unique and totally cool science project
Watch your catamaran skim across the water on its pop-bottle floats
Pushed by its spinning propeller
Add two 1 liter bottles to the contents of this kit and make a 10" X 9.25" catamaran
Watch your catamaran skim across the water on it's pop bottle floats
Add two 1 liter bottles to the contents of this kit and make a 10"X9.25" catamaran
Launch it in the pool and watch it go