Magic Ink Copybooks for Kids Reusable Handwriting Workbooks Preschools Grooves Template Design and Aid(4 Books with Pens)

MAGIC INK: the matching refill uses magic ink, it can automatically fade 30 minutes after writing, so the notebook can be used repeatedly. Correction of the pen holding method: each book has a detailed description of how to hold the pen, and a silicone handwriting aid is provided to help children master the pen holding method. 【Easy to practice】: the notebooks have three-dimensional grooves, which is convenient for children to master writing. 5-in-1 Writing Book Set: includes English letter, addition and subtraction, interesting drawing, numbers 1 to 100, multiplication and division High quality: the paper is thick and not easy to stain. Excellent for children's writing, it is more practical for children to practice.