The Mole and a Coal (1995)
The little mole's hill is full of coal. He wonders why his friends are so happy about the black stones. But when it is getting cold and snowing the little mole finds out how useful the stones are.
The little mole's hill is full of coal. He wonders why his friends are so happy about the black stones. But when it is getting cold and snowing the little mole finds out how useful the stones are.