LoNinLoAn Large Magic Grooved Practice Copybook 4 Pcs Magical Handwriting Workbooks Handwriting Aid Magic Pen Reusable Grooved Handwriting Workbook for Kids 4-8 Preschool Calligraphy 10.2×7.2"

• 4 In 1 Copybook Set: Inclued English letter, Addition and Subtraction, Interesting Drawing, Number 1-100. 1 pens, 1 pen holding aids and 10 refills.
• High Quality: The magical handwriting workbooks paper is thick and not easy to smudges. Great for kids writing, it is more convenient for children to practice.
• Magic Ink: The matching refills of the reusable grooved handwriting books use magical ink, handwriting will automatically fade and disappear within 30 minutes after writing, so the copybook can be used repeatedly.
• Correct the Method of Holding Pen: Each book has a detailed description of how to hold the pen, and come with two silicone handwriting aids to help children master the correct method of holding pen and develop good writing posture habits.
• Deeper Grooved Design: The tracing books for kids are designed with a deeper three-dimensional grooves template. Great handwriting practice for kids, preschool classroom must-haves!

1. The letters and numbers are Larger and clearer, convenient for beginners to imitate. 2. Develop an interest in learning, and improve their writing and drawing skills. Set kids up to succeed in preschool. 3. Handwriting practice copybook helps kids improve their writing skills but leads children to master the correct posture of holding a pen. Four Themes: Alphabet+Number+Drawing+Addition Subtraction Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. 2. The copybook must be used with the auto fade pen, then can be reused. If using ordinary pen, the copybook can not be reused.