This amazing space coloring book its perfect for boys and girls that love the planets and the space.This coloring book has a page left blank so that the color will not bleed through the pages, however, on each blank page your little one cand draw their own astronauts, spaceships and rockets and of course all the planets, making it a more fun activity at home or in the car.This is the perfect Christmas gift for boys and girls, also being an amazing gift for birthdays for kids ages 4-8