The Polychromos are the gods of crayons, we can not say we do not like or can not draw until you try not Polychromos, fluidity, intensity of color and the ease with which it can be mixed color between itself render the exercise not only enjoyable but very easy. Very very good, suddenly a little expensive but it always be worth it, small flat, delivery to put forever to get more than three weeks instead of one. damage almost flawless ...