Product size is: 21*15*3cm
·Notebook set: including English letters, addition and subtraction, interesting drawing, number 1-100

·Each book has a detailed description of how to hold the pen, and a silicone handwriting aid is provided to make it easier for children to master the method of holding the pen.

·The notebooks have a three-dimensional groove template design, which is convenient for children to master writing.

·The matching refill uses magic ink, it can automatically fade in 30 minutes after writing, so the notebook can be used repeatedly

·The paper is thick and does not smudge easily. Ideal for children to write on.

·Products include exercise book + pen + pen replacement core


Product size is: 21*15*3cm