123 Numbers Dot coloring book is a new way to color the numbers.It requires the tracing of the number and it helps the user to learn the numbers easily. This coloring book, help children develop eye-hand coordination, motor and concentration skills.Effective learning tool for young children. Thank you for downloading .please give us your feedback and review in Appstore review link and for any question please contact at: appstudiOz191@gmail.com