Matt's Epic Series 1 and 2 Hamster Eraser Set is named after Matt, who thought up this set for us to put together.
This set of Japanese erasers allows you to make unique combinations of these animal erasers. Notice that in the Series 1 Hamster Japanese Erasers, their bellies are all white. For the Series 2 Hamster Japanese Erasers, the bellies are many different colors. This allows you to create solid color Hamster erasers.
For example, you can make a solid green, purple, blue or pink Hamster Japanese erasers.