This Is An Agical Water Painting Pen, You Only Need To Use It To Activate Your Brain In The Spoon To Create. Then Put The Spoon In The Water, And The Pattern You Drew Will Float On The Water, Which Is Very Magical.This Interesting Marker Can Arouse Children'S Curiosity, Experience The Fun Of Painting, And Make Them Fall In Love With Painting. It Can Also Keep Your Children Away From Video Games.