1/2 cup Cornstarch
1 pkg Unflavored Gelatin
Food color
Water

In a bowl, mix 3/4 cup cold water with the cornstarch to make a paste.  Soak the gelatin in 1/4 cup cold water; set aside.  In a saucepan, bring 2 cups of water to boil and add the cornstarch mixture slowly to it.  Stir well.  Cook, stirring constantly over medium heat until the mixture comes to a boil and clears.  Remove from the heat and stir in the gelatin.  Cool and divide into
several jars.  Add the food color and blend.