Our amazing Magicolours technology lets children pick a marker, fill a scene, and see colourss magically appear on the page--all completely mess-free! Ink in the four included markers is invisible anywhere else but creates instant colours on the 18 pages of scenes featuring butterflies, fairies, and girls doing everything from painting to riding a bike. As a bonus, the spiral-bound book's all-inclusive format comes with handy storage for the markers, making it great for travel!