123 Colouring Book of Shapes is a fun and exciting colouring book that's perfect for children of age 3 to 5. This book helps them to learn the number with a page for each number to colour along with the corresponding number of shapes. There are also writing practice pages for each number, to help them learn to hold a pencil and write out each number. In this book, your child will learn numbers 0 to 20 and enjoy colouring the different shapes.