The POWERplus Marlin is an amazing model car that is powered by salt water. It uses the latest in fuel cell technology to power the car as it needs only a few drops of salt water to drive the eco way. It will teach children and adults about renewable energy solutions Fun for all! 
Features: 
Easy to use, simply insert or take out the salt water fuel cell to switch on and off. Batteries are not required, just add a few drops of salt water 
Includes 3 H2O fuel cell strips - each one runs for up to 4 hours 
Extra fuel cell are available

Model size: 7.3 x 4 x 1.7 cm

Pack Contents:
1 x Marlin Car Kit
3 x Fuel Cell Strips