Pour 120g of condensed milk into a wide bowl and microwave for 30 seconds to warm it slightly.

Gradually add cocoa powder, one tablespoon at a time, and stir well.

Maintain a 1:2 ratio of cocoa powder to condensed milk.

Once the mixture becomes dough-like and does not stick to gloves, shape it into a ball.

Divide the dough into two portions, place them in plastic bags, shape them into long sticks, and freeze for 20 minutes.

Cut the chilled chocolate into bite-sized pieces.

Roll each piece into a round shape using gloves.

Place the finished chocolates and one tablespoon of cocoa powder into a plastic bag and shake to coat them evenly.