What is white and slippery and all over my hands?

The Rainbows had a lot of fun exploring with shaving gel. The children were amazed as they saw it being squirted out of the can as the color blue. As they moved their fingers around in it they noticed something really neat-the blue became white as it was being spread around. Everyone thoroughly enjoyed themselves and became totally immersed in spreading it all over their hands, their arms, and for some kids, their face. Their imaginations ran wild with this fun substance. The shaving gel became everything from ordinary shaving gel to blueberry yogurt, to chocolate pudding. Some of the children even pretended to shave using a spoon as the shaver! What fun!