Excellent felts drawing / coloring. I regret my choice 40: the box comes with 25 pencils with beautiful colors, and you must raise the upper floor to find 15 below, oddly spaced and less beautiful colors (gray, brown, dark) . It is probably better to take either 25 main colors for super, or 50 for the whole range. Attention also used to paper: it passes through the paper too thin or too absorbent.