4 env. Knox unflavored gelatin
3 (3 oz.) pkg. flavored gelatin
4 c. boiling water

In large bowl, mix unflavored and flavored gelatin together. Add boiling water and stir until gelatin dissolves. Pour into 13 x 9 inch baking dish. Chill until firm. To serve, cut into 1 inch squares. Makes about 1 dozen blox. Great for kids. Finger food.