Underwater world coloring book you can color our book with any crayon you want, without limits. while your children are participating in the fun world of sea animals, the learning system activates and allows the mental energy to focus on one place, your child acquires the habit of working and the working time is extended, hand-eye coordination, dexterity, fine motor skills, pencil holding skills, color recognition skills develop, visual memory it provides support for visual attention, visual intelligence development, short-term memory and long-term memory development. develops social development, verbal skills, language development and communication skills. it learns while having fun and increases the love of work. while your child is coloring each page, he has the opportunity to get to know sea animals and reinforces his love of animals. since the colors in our book are vivid, focusing and sequencing support planning and abstract concept skills. our book is suitable for all age groups in the preschool and primary school period. one page of magic painting with only water and brush will be sent as a gift with each purchase. product featuressize: 21x29 it consists of 8 pages and 16 pictures. more than 100 stocks are offered to be sold at the campaign price. This publication is ideal for readers seeking insightful and educational content. Prepared by experienced authors and printed with high-quality materials. Great for students, educators, and curious minds.