Milk chocolate covered wafers with smooth milk hazelnut filling

milk chocolate 34.3% , sugar 18.7% , modified palm oil 9.8% , wheat flour 9.8% , hazelnut 9.8% , skimmed milk powder 9.8% , milk powder 4.4% , dark chocolate 3.5% , cocoa powder 1.4% , soya and sunflower lecithin 1.3% , E500ii 0.0% , salt 0.0% , vanillin 0.0%