Did you know that colors and numbers are actually a good mix? One strong proof is this cool color by number book. A color by numbers activity will help a child get a better grip of his/her number and color skills. If you're looking for a challenge that's worthy of your child's time, then this is the book you need to buy! | Color Me In Color By Number Activity Book - Color By Number 2Nd Grade Edition by Activibooks for Kids, Paperback | Indigo Chapters