Sank (4 Book + 10 Refill) Number Tracing Book for Preschoolers with Pen, Magic Calligraphy Copybook

Specialty English practice copybook allows your child to write in the grooves indicated by the letters. It's a fun and interesting way to develop skills! DOUBLE-THREAD BINDING: Double-thread binding design can realize 180° flexible flat laying and keep your books intact. Includes: 4 handy English Practice Copybooks (Maths, Alphabets, Numbers & Pictures) 1 x Pen Holder 10 x Pen Refill 1 x Soft Assisted Pen Holder (Random Colour) 1 x Perfect Bookmark (Random Color Pattern) Attention: 1. Child to Adult Do not use this product without supervision 2. Due to the effect of the filler display screen and light, the actual color may differ from the image tour display. 3. The vruta copybook must be used with the automatic fading pen before being reused. If you use a normal pen,