DK Readers L1 I Want to Be a Ballerina

Product Description 4M Kidz Labs Bottle Catamaran. From the Mechanics Series, your future scientist will construct a cool catamaran with this unique and totally cool science project from 4M Kidz Labs! Watch your catamaran skim across the water on its pop-bottle floats, pushed by its spinning propeller. Millions of plastic drink bottles are thrown away every day. Help save Earth by re-using tow of them as floats for this cool mechanics kit. From the Manufacturer Create your own "Green Science" project. Add two 1 liter bottles to our Catamaran kit and make a 10"X9.25" Catamaran. Launch it in the pool and watch it go. It will skim across the water on it's pop bottle floats.