Chop the chocolate compounds.
Melt each in a separate microwave safe bowls for a minute.
Add cream to dark chocolate compound, microwave for 30 secs
Add cream, milk to the while chocolate compound, microwave for 30 secs in interval until the compound is melted.
Grease and line a tray with parchment paper.
Pour the dark chocolate and spread well.
Now spoon down the white compound and make swirls around.
Sprinkle the sprinkles of your choice over this and freeze for 30 mins.