Flubber

In one bowl mix
1 1/2c. warm water
2c. Elmer's Glue
Food Coloring of your choice

In second bowl mix
4 tsp. Borax (Found with the Laundry Detergent in stores)
1 1/3 c. warm water

Mix ingredients in separate bowls well. Then pour glue mixture into Borax mixture and stir if needed. It is an instant chemical reaction!