Crayola Color Wonder: Bumba coloring set Are you as naughty as Bumba? Then join this cheerful clown in the greatest antics in this Color Wonder coloring book from Crayola. Of course, the other circus artists also come along, such as: friend Bumbalu, bear Nanadu and hippo Pantoef. Color your big circus friends and discover the secret elements hidden in the backgrounds of the coloring pages. Color Wonder is a special concept for children who sometimes color outside the lines. The ink of Color Wonder markers only appears on Color Wonder paper and not on other surfaces, so you always color neatly within the lines. Coloring has never been so fun and surprising as with Color Wonder, the mess-free coloring book from Crayola! Specifications: Gender: junior Age: 3+ years Material: paper Book dimensions: 26 x 21 cm Number of pages: 18 Color: multicolor Contents: 1 Coloring book 5 Color Wonder felt-tip pens