FINGER PAINT - CORNSTARCH
Mix together 1/2 cup cornstarch with 4 cups of very cold water.
Put into a pot and turn heat on high and let the mixture boil until it
thickens. Cool and pour into smaller containers such as baby
food jars, plastic yogurt jars, etc. Add several drops of food
coloring into each jar and mix. It should make about 6
jars