Sell magic drawing/ reusable painting/ EDUCATIONAL book best price

Instructions for use： * Inspire Brain Activity: Cartoon Animals-Ocean themed activity books to encourage kids to trace and learn the hidden alphabet letters, numbers and animals through seek-and-find game by water coloring to develop basic perception of reading& writing, creation, imagination and visual discrimination. * Magical Reusable Function: Use a pen to fill in each activity, and see the hidden colors and pictures essays appear! It becomes vivid during the painting process. Stimulate imagination. It disappears naturally after 5-10 minutes of drying, and children can paint and play again. * Eco-Friendly and Safe Design: Unique technology and non-toxic of water-reveal fun books for kids to enjoy drawing without ink which makes kids are safe. Book size: 15*19cm. Pen size:13.5cm * Ideal Gift Set: Water coloring doodle book is the perfect gifts for age 3+ children to keep entertained at home or on the go, to enjoy the early education by parent-child time. * 100% Happiness Gurantee: We design every toy to the highest quality standards, and to nurture minds and hearts. If you have any questions you can contact us at any time.Winry provides return and replacement service & life-time free customer service.