This is a great coloring book for young kids to early grade school. It has sea creatures to color and to learn what the sea has in it. Some are simple and some have a little more detail. It is a variety enough to keep them occupied for a little while as they color in the images and use their imagination. We have made it so after they color in a page it can be removed to hang up and admire. Kids love to see their artwork on a wall or refrigerator.