1223 Adult Coloring Book 6-Book Set: Healing Hobby, Compact Size Why not forget the hustle and bustle of daily life and enjoy a quiet time? This "Adult Coloring Book 6-Book Set" is a collection of coloring books for adults, featuring various themes such as beautiful landscapes, delicate patterns, flowers, and animals. The intricate designs enhance concentration and provide a moment of "coloring meditation" to calm the mind. With a variety of difficulty levels that can be enjoyed by beginners to advanced users, each book contains a different theme. It's also appealing that you can start from your favorite page according to your mood. This is a voluminous set that is also recommended as a gift. ★ Set Contents ★ * 6 coloring books (each with a different theme) * 18cm x 18cm / Approximately 20 pages each ★ Recommended Points ★ * For stress relief and relaxation * For enriching your personal time * Also good for supporting cognitive function in the elderly * Stylish cover design, perfect for gifts!