The warmth of the tea light is enough to permit the candle car to drive. The candle heats a thermal element on the one hand, while water cools on the other. Due to the temperature difference, an electric voltage is generated which drives the car's motor. This is a kit to be assembled.
Recommended for young tinkerers 14 years and up. Adult supervision.
Length of assembled car is 17 cm. 240 grams.
Made in Germany.