Build your own energy efficient toy car
Toys don't have to run on batteries all the time. This car, after assembly, can be activated by salt water and continuously operate for up to 7 hours. Two drops of water can make this toy car run for up to 200 meters and the fuel cell module can be rinsed with tap water to dry. Not only will this toy encourage patience and enjoyment through building your own toy, it will also teach your child about alternative energy and how it can power up certain machines. Order this educational toy kit for your child today!
Age Range: 13 years old and up
Material: ABS + electronic components
Car Size: 7.5cm x 4cm (L x W).