I've been meaning to try this for a while and today seemed like a good day to go for it! This is a super easy, fun craft to do with both big and little kids.
I found my instructions on the happy hooligans blog.
1 tablespoon self rising flour
1 tablespoom salt
Food coloring
Water
Mix the ingredients together adding enough water to make a smooth paste.
Use a qtip or brush to paint on cardboard or card stock.
Pop it in the microwave for 30 seconds to create the magic!