Christmas Finger Jello
["4 (3 oz.) boxes Jell-O (2 red, 2 green)", "8 oz. Eagle Brand condensed milk", "6 pkg. Knox gelatine"]
["Layer 1:", "Mix 1 box Jell-O and 1 package gelatine with 1 cup boiling water.", "Pour into 9 x 13-inch pan and put into the refrigerator to set, about 20 minutes."]
["O", "condensed milk", "gelatine"]