Chop 25 g white chocolate and melt in a hot water bath. Place 4 cakepop stems on a tray covered with baking paper. Pour the chocolate into a small freezer bag and cut off a small corner.
Spray a triangular chocolate grid over each of the upper ends of the stems. Sprinkle with approx. 1 teaspoon of coloured sugar beads. Leave to dry in a cool place.
For the hot chocolate, break 125 g dark chocolate and 75 g whole milk chocolate into pieces and briefly bring 600 ml whole milk to the boil. Remove from the stove. Add 50 g baking cocoa, chocolate and 75 g sugar.
Melt while stirring.
Pour the hot chocolate into cups. Carefully remove the chocolate trees from the paper and serve in the chocolate.