【Best Tools For Early Education】This magic copybook is one of the best valued tools for preschool kids. It contains rich and colorful alphabet, numbers,mathematics and drawings which help your children build essential eye-hand coordination skills that are necessary to learn to write properly. Your children will enhance their interests on learning and develop their imagination through rich activities.【Standard Writing Format】The writing practice book has three-dimensional groove especially designed to improve your children’s writing skill rapidly who just began to learn writting. The groove makes it easy for kids to stay in the lines when writing. It improves the correct pen holding posture and writing method with pen holder included. Correct writing posture is useful to protect your eyesight.【Magic Reusable Function】It will disappear automatically in about 15 minutes, which is wonderful for repeated practice. The workbook is made of high-quality thick paper so it is not easy to smudges. Practice build their fine motor skills. It is a must-have for your beautiful handwriting.【Build Writing Muscles】 Following the writing path with three-dimensional groove, practicing repeatly, then you can have a beautiful handwriting. The pen holder keep you in a correct posture of holding your pen for a long time. The silicone material keeps your hand comfortable while holding the pen. If you are having problems with your children’s messy handwriting, magic copybook is your best practicing tool.【4 In 1 Magic Copybook Set】The package includes 4 Calligraphy book Set for Kids + 5refills + 1pen + 1pen holder.The 4 series are math, number , drawing,and alphabet book. Each type can develop different educational functions. Users can master English handwriting skills and write beautiful English words through training.