4 Pcs Sank Magic Practice Copybook

4 pcs Sank Magic Practice Copybook English for Kids Reusable Magical Copybook Kids Tracing Book for Handwriting. Handwriting automatically disappears 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. ?High-quality material.The paper is thick,not easy to smudge and not easy to stain.The pen holder is made of silica gel.100% safe for kids. ?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 reusable english alphabet copybook! ?1-Auto Vanishing Pen, 1-Pen Holder, 4-Copybooks 5-Pen Cores