Make the jello ,separately, according to the (speed- set method)- dissolve 3/4 cup boiling water and add 1/2 cup cold water
P.S. Don't put too many water, it make soft and can't make this recipe

Pour into the container and chill for couple of hours or until it firms

Once firm, carefully cut them into 1/2 inch tubes , with plastic knife

Carefully combine and mix into a large container or swap half of each into each other's container

For milk layer, dissolve the gelatin into 2 tablespoons of water from 1 cup of water and let it stands for 5 mins. Heat the remaining water until almost boiling and heat off. Pour the gelatin paste into water and whisk it until dissolve. Then, pour into condensed milk and cool it completely.

Pour the completely cooled milk over the jello cubes. Chill it until completely set or overnight refrigerator.

Slice and serve.