The eraserheads

4 3 = 8? Whoops! That’s not right. Looks like a job for the eraserheads! The three eraserheads – an owl, a crocodile, and a pig – live atop three pencils in the land of paper, rulers, letters, and numbers. Their job is to help a little boy correct his mistakes. But one day they make a mistake of their own – and what happens next is something nobody expected.