The only slight criticism I have of the pencils is that they are supposedly smudge-proof, but I've found the opposite to be true (you can see it slightly on the girl with the black hair in the slideshow below). If you brush them with the side of your hand shortly after applying, they will smudge across the paper which is a shame, but if you're careful it shouldn't be a problem. Here are some pictures I have coloured using these pencils. I would highly recommend them, and I would love to have the full set as the blending possibilities would be endless!
I received these in exchange for an honest review. You can find them on Amazon here: