Thank you for viewing! This is a set of 7 adult coloring books. The designs are stylish as they are imported from overseas! With 7 different books, you won't get bored and it's fun. My mother was really into these while she was hospitalized. You can enjoy them alongside your children while they color! The finished artwork looks great when displayed! Stress relief, brain training, anti-aging, rehabilitation, and a great gift! *Notes* These are non-brand, imported products from overseas, so there may be a strong smell, small scratches, or stains. We carefully inspect the items, but compared to Japanese products, the finishing may be less refined. Please refrain from purchasing if you are sensitive to these issues. Returns and exchanges are not possible due to customer circumstances. In the unlikely event that there is a problem with the product, please contact us before leaving a review. Please note that the items have been opened once for inspection. The color and appearance of the actual product may differ slightly depending on the monitor and lighting conditions. Thank you very much! (*^^)