Features: Learn how to draw shapes and curved, straight and diagonal lines During the process of depicting the lines and shapes in this exercise book, your child will achieve automatic pen grip and hand movements related to writing. These refined motor skills allow your child to practice precise movements, which are essential for forming letters and improving hand eye coordination and attention. The structure of this activity workbook keeps the exercises simple and brief at the beginning. The difficulty is moderately increased throughout the book to maintain and increase motivation. By depicting various lines, patterns, and shapes, your child has acquired fine motor skills that are important for learning letters and numbers. Specifications: Material: Paper, Plastic Size: Approx.27.5x20.5cm/10.83x8.07inch Page: 32(front and back:64) Package Includes: 1 Set Kid Pen Control Book note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.