Specification- product material- white cardboard product size- 13x19cm 5. 12x7. 48inch include- a- 4 copybook 1 pen holder 1 set pen and refills notice- must use the attached pen, then copybook can be reused features- 1. An unconventional but interesting way of preschool education. Preschool education is always considered to be vital. And it’s easier to correct the posture of holding pen and writing method. The interesting activities in the workbook will provide hours of educational fun for your child. Packed with fun, effective, and practical exercises, each preschool copybook page helps children gain valuable eye- hand coordination and other pre- handwriting skills. 2. Designed to keep your kids engaged and happy. It is a good tool for early education. Build essential skills while having fun with our preschool workbooks. This series of workbooks contain a variety of exercises that will help your child develop the eye- hand coordination skills that are necessary to learn to write clearly. 3. Handwriting automatically disappear after dry. With each copybook, we offer you a set of magic pen. The handwriting will disappear within 15 minutes after writing, so the copybook can be reused. There are 1 pen holder and 1 set pen cores, and the children can practice for a long time. 4. High- quality material. The paper is thick, not easy to smudges and not easy to stain. The pen holder is made of silica gel, 100 percent safe for kids. English handwriting pen copybook. It emphasizes the skill training of writing, enabling readers to grasp english handwriting skills through training and to write beautiful english words. 2. If you want to learn calligraphy, a copybook is a must have. For all ages to write beautiful words. Copybook for writing beautiful english. 3. Handwriting automatically disappear after dry, great for repeatedly practice. If you want to learn calligraphy, a copybook is a must have. 4. Practiced these characters well, it could satisfy the requirements of daily life, work and study. Copybooks can help children or adults practice different font of handwriting and build their own style. 5. Main material- high quality paper safety. The paper is thick and not easy to smudges. Great for calligraphic letter writing.