【Grooved Handwriting Book Practice】：The grooved handwriting book includes 1 addition and subtraction, 1 number, 1 fun picture, 1 letter, 1 pen, 1 handle and 10refills.【Rich Content】：Groove Copybook contains 26 english letters, daily words, 0-100 numbers, simple addition and subtraction. bright colors and cute shapes, which can improve children's cognition of letters, numbers.【 Reusable Function】：Magic Copybook for Kids the handwriting will disappear within 10 minutes after writing, so the copybook can be repeatedly use for a long time, help kids write beautiful English words and numbers.【Good Tool For Early Education】：With these magic groove practice copybook ,children will use the pen to move along the path and draw different shapes. This will capture their attention and improve their reading and writing skills.【Perfect Gift】： Grooved magic copybook set will be the perfect gift for your children ages 3-8 years old;suitable for all kinds of holiday gifts such as Birthday, Christmas, New Year, etc. If you are still worried about your kid's education, then you must not miss this product！ It can bring you and your children many unexpected surprises - math, alphabet, drawing and number are in our magic practice copybook , our grooved writing practice book can practice children's logical ability to help children develop comprehensively, and protect their eyesight These Copy Books are designed for the kids to write using simple strokes with a special marker pen which disappears automatically after drying. Package includes： 4 books of magic practice copybook （5.1inches x 7.4 inches）,1 pencil holder ,10refills ,1 handle (color random) Please note ： Please use the pen included with the product. (The ink disappears after about 10 minutes) 100% Satisfaction Guarantee: Please feel free to contact us if you have any questions. We will try our best to solve your problem quickly and efficiently. Track Page Views WithAuctiva's Counter