@IHeartBigThistle, no the Lavazza lady didn’t say how to make hot chocolate with the £19 frother. I’ve read a review of making it with hot chocolate powder but not yet found any reviews with the Hotel Chocolat Velvitiser sachets, which seem to be mainly grated chocolate.
I’m going to experiment.
Both the Milk Up and Milk Easy are empty cups/jugs plus the motor etc. They come with little metal bits (technical term) which stick to the base inside the cup by magnetism. Then you add the milk, and the metal bits rotate when you switch on the machine to make the froth.