Dilute jelly according to the instructions. Beat the condensed milk with a mixer to make it more liquid.
Soak gelatin in 250 ml of hot water. Then mix with condensed milk.
Cover the form with cling film, first pour half of the red jelly, then refrigerate for 20 minutes.
Then half the condensed milk and again in the refrigerator send for 20 minutes.
The next layer of green jelly.
Repeat all the layers in turn after each layer to put the form in the refrigerator. When all layers are filled, put the mold in the refrigerator for 2 hours.
Slice jelly cakes into portions.