HAPPY PAINTING WORLD: Large Drawing Mat can be used for painting with 4 5 babies. The whole size of the Doodle Mat is 40x30 inch and the valid drawing area is 32×30inch Large Doodle Mat is convenient for parents to company and multimates play! Fully developing childrens creative thinking and painting interests! HELPFUL FOR YOUR BABY’S GROWTH: What kind of growth can water magic mat bring to baby? Large Doodle Mat is the communication between you and your baby! Water magic mat inspires childrens creativity and imagination exercises handeye coordination and color perception confidence and achievement! Water magic mat is best holiday gift for 2 3 4 5 6yearold boy girl! HEALTHY AND ECOFRIENDLY: For babys health Large Drawing Mat has no ink no paint100% and is green products.With water magic mat repeatedly used and nonstick baby can use Drawing Mat anywhere. Clean and safe! The back of water magic mat is waterproof nylon material without worry about getting wet floor! Water magic mat makes your little baby drawing without huge confusion. Water magic mat solves parents worry and trouble! EASY TO USE Steps: 1. Fill the water doodle pen with pure water 2. Draw on the mat and watch your lines and patterns appear in multicoloured 3. As the water dries the drawings will fade away and you can draw new pictures once again. 1. Please immerse the pen into the water for 1 hour before the first use 2. Please use pure water without dust otherwise it may leave stains] PACKAGE INCLUDED: 1 x Water Drawing Mat(40x30inch) 2 x Magic Water Pen6 x Drawing mold.