4 envelopes Knox unflavored gelatin
3 (3 oz.) pkgs. any flavor Jello
4 c. boiling water

In a large bowl, mix Knox unflavored gelatin with fruit flavored Jello. Add boiling water and stir until gelatin is completely dissolved. Pour into 13 x 9 inch baking pan. Chill until firm. Cut into 1 inch squares when set. Makes about 6 dozen blocks.

FOR FRUIT JUICE KNOX BLOX: Omit flavored Jello and water. Sprinkle Knox unflavored gelatin over 2 cups cold fruit juice. Let stand 1 minute. Add 2 cups fruit juice heated to boiling and stir until gelatin is completely dissolved. Sweeten to taste. Chill until firm. Cut into 1 inch squares when set. Eat with fingers.