Sank Magic Practice Copybook, Number Tracing Book for Preschoolers with Pen, Magic Calligraphy Copybook Set Practical Reusable Writing Simple Hand Lettering (4 Books + 10 Refills + 2 Pens)

specification Size: 10times;7 inches Material: white cardboard Weight: 450g feature The English Practice Copybook allows your child to write in the grooves indicated by the letters. This is a fun and interesting way to develop skills! Double-thread binding: The double-thread binding design can realize 180deg; flexible flat laying and keep your books intact. include: 4 English Practice Copybook (mathematics, letters, numbers and drawings) 2 x pen holder 10 x pen refill 2 x soft auxiliary pen holder (random color) attention: 1.Childdren should not use this product without adult supervison 2. Due to the influence of the display screen and light, the actual color may be different from the image tour display. 3. The copybook must be used together with the automatic fading pen before it can be reused. If you use a normal pen, you cannot reuse this copybook.