In Europe you can buy these biscuits which are two normal biscuits, with some dark creamy chocolate filling between them. They come in a tube with white corrugated card round them and then red wrapping. Does anyone know what they are called??? I thought they might be Hi- something but I can't remember! They had similar things here called Bien Bien but they're not what I'm thinking of, if you know please tell me it's really annoying me!!!