4Pcs Magic Books Handwriting Practice Workbook Reusable Copybook Notebooks (4 Books + 1 Pen + 10 Refills)

【Comprehensive Set】The package includes 4 magic practice copybooks covering Numbers, Alphabet, Math, and Drawing, providing a well-rounded learning experience. It also comes with 1 pen, 1 pen holding aid, and 10 refills for extended use. 【Three-Dimensional Groove Design】 The copybooks feature a unique three-dimensional groove design that helps kids develop proper letter formation and stroke techniques. It guides their writing, ensuring clarity and precision. 【Premium Quality】Crafted with thick, strong, and durable magic calligraphy paper, the copybooks are resistant to smudging and stains. The silicone pen holder guarantees 100% safety for children. The clear and clean print enhances readability and comfort during calligraphic letter writing. 【Reusable and Magical】The matching refills use special magic ink, allowing handwriting to fade and disappear within 20 minutes after writing. This feature promotes repeated practice and encourages improvement in calligraphy skills. The reusable writing board tracing books help kids master English handwriting and create beautiful words through training.