Melt 1/2 cup of semi sweet chocolate in microwave. If it's not enough then add some more.
Put crushed candy cane in each of the six silicone pockets.
Spoon melted chocolate into the silicone molds generously enough that it will form a shell.
Add one full spoonful of hot chocolate mix.
Add 4-5 tiny marshmallows to each shell. Then add small amount of sprinkles.
Refrigerate until hard (45 minutes to 2 hours. )
Remove empty half of the chocolate shell. There should be six.
Melt another half of a cup of chocolate in the microwave.Using a butter knife seal the two halves of the bomb together with more chocolate. Return them back to the fridge for half an hour.
To serve you can warm up a full cup of milk per person and gently drop the bomb in the warm milk. Watch it bubble as the ingredients inside escape. Stir and drink carefully.