Grooved Handwriting Workbooks for Kids Develops Essential Fine Motor Skills. Homeschooling essential The Reusable Grooved Handwriting Workbooks has three-dimensional groove design, The magic calligraphy paper is thick, strong, and durable, not easy to smudge and not easy to stain; the pen holder is made of silicone, which is safe for children; the print is clear and clean; it is really comfortable and great for Calligraphic Letter Writing. The matching refills use magic ink，handwriting will automatically fade and disappear within 30 minutes after writing, great for repeated practice. It is a Must Have handwriting copybook set for your kids learning calligraphy. The kids can use their magic pen to follow the paths and draw different shapes, great for improving their writing skills. They can also master English handwriting skills and write beautiful English words through training with the reusable writing board tracing books. Magic reusable calligraphy copybook set is the perfect gift for your kids ages Material: White cardboard Size: 19x14cm Package List: 1 Set Grooved Handwriting Workbooks for Kids Notice: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the project. 2. Please allow 1-3cm difference due to manual measurementnote 1cm0.39inch Please leaving a message before you give the bad feedback, if the products have some problems. All packages will be provided with a tracking number, so that you can check the delivery status online at any time. We sincerely appreciate your patience and support, and wish you a pleasant shopping experience Thanks for your understandings. Note: Please allow 1-3 mm error/1-3g weight error and actual product color may vary due to lighting conditions.