Mix 1 teaspoon of cornstarch and 1/2 teaspoon of cold cream in each container. Stir until completely mixed, then add a 1/2 teaspoon of water to each container.
Add food coloring, one drop at a time, to your containers and stir thoroughly. Add more food coloring for a deeper color. For a lighter color, use twice as much cornstarch, cold cream and water.
Apply face/body paint with a make-up sponge to cover large areas (e.g. white clown face).
Apply paint with a stipple sponge for a dirt or stubble effect (e.g. a hobo's 5 o'clock shadow).
Paint smaller details with a make-up brush.
Place lids on your containers to store the paint for future use.
Remove paint with soap and water.