We love shaving cream. So fun and easy to clean up. We got out our can (we buy them at the dollar store) and sprayed it out on a cookie sheet. I put water in our paint containers, since they were almost empty, but watercolors work great too. Then we used the droppers to squirt the colors all over the shaving cream. When we put all the color we wanted, we pressed a piece of paper on top of the shaving cream. Then we used a spatula, (or you could use a squeegee) to wipe off the shaving cream. Voila, gorgeous prints. R could not resist getting her hands into after a few minutes, which is great fun too!