Business in Mr. Panda’s shop was great. It was not just because the quality of their glasses was good, but mainly because Mr. Panda was always eager to help everyone. One day, Uncle Elephant and Grandma Mole came to Mr. Panda’s shop and talked about the trouble between Little Elephant and Little Mole. They couldn’t play together because Little Elephant was too big and Little Mole was too tiny. Mr. Panda quickly found a way to solve their problem. How did Mr. Panda do it?