Magic Water Book ♪ Water Coloring Book: PAW Patrol ＜Size＞ Approximately 15cm x 17cm ＜Set Contents＞ 1 Water Coloring Book & 1 Dedicated Pen (Pen Color: Light Blue) Fill the included pen with water and enjoy coloring. Since you draw with water, you don't have to worry about staining clothes or belongings! It disappears when dry, so you can play with it repeatedly. How about it for small children when they go home or go out? ※ Because it is an overseas product, it may feel that the initial dirt and passing standards are lower than Japanese products. Please purchase only if you understand this.