Battery-free Salt Water Car

We offer you here this beautiful, incredible little car. This plastic car has a tank to accommodate the salt water that serves as fuel. 100% ecological car!* Battery : 3 magnesium sheets provided (4 hours of continuous operation), add salt water * Matter : plastic Functions : car Contents : 1 car running on salt water* Battery : 3 magnesium sheets provided (4 hours of continuous operation), add salt water * Matter : plastic Functions : car Contents : 1 car running on salt water