MY grandsone and I did the shaving cream dying the other day. He had a ball. It came out ok but kind of light. I like to have more color and bolder. so after we took spray bottle and sprayed dye on them. much more color. I also made the mistake of folding them before they were compleatly dry and saw that the color went to the fold lines. So next time I think I am going to try putting them in a ball and see what happens. more lines and not straight I hope