Book Description: Big Size Coloring Book for Children aged between 3-10. 40 Imaginary Rockets and Spaceships for coloring - Evolution of Space Travel - Futuristic Designs Come Alive - Large 8.5x11" Pages - High-Quality White Paper - Single-sided pages to prevent bleed-through - Keep Children engaged and at the same time having fun Embark on an interstellar coloring adventure and enjoy!