1Add four jelly sachets into four glasses of 300 milliliters each.
2Add different jelly flavors to each glass (cherry, tutti-frutti, passion fruit, and lemon).
3Add 250 ml of water to each glass and mix until the jellies dissolve.
4Transfer the mixtures to four rectangular containers and chill in the fridge for two hours or until firm.
5Cut the chilled jellies into strips, then into cubes.
6In a medium bowl, mix 395 grams of condensed milk, 200 grams of heavy cream, 120 milliliters of milk, and 120 milliliters of coconut milk.
7Add 24 grams of unflavored gelatin (dissolved according to package instructions) and mix well.
8In a 1.5 liter plastic bottle with the top cut off, layer the colorful jelly cubes and the cream mixture, repeating the process until the bottle is filled.
9Cover with plastic wrap and chill in the fridge for at least two hours.
10Cut the bottle using scissors and unmold the dessert onto a serving plate.
11Cut the dessert into slices as thick as desired.