Designed to turn kids into inventors.

Abby has had enough. Whenever she colors, her crayons snap in two. Ugh!! Why do all crayons break?! Tired of coloring with broken crayons, Abby invents the world's first UNBREAKABLE CRAYONS. She even gets a patent to prove it! Through Abby's failures and eventual success, she playfully introduces young readers to Science, Technology, Engineering and Mathematics (STEM).