The set for all Harry Potter fans. With the help of these fantastic felt-tip pens, creating images with an airbrush effect is a breeze. The pens can be used like regular felt-tip pens or as airbrush pens. Choose a stencil, blow into the pen, and watch your artwork come to life. The stencils are reusable, and the caps are washable. Contents: 4 classic mini spray pens, 3 erasable mini spray pens, 1 activator, 2 holders, 6 stencils, 2 sheets of phosphorescent stickers, 6 sheets of drawing paper.