CADBURY'S GEMS

They used to advertise Gems like they were Lego bricks or something. Like here, for example, you can see how cool it could be to make a yummy edible train out of multicoloured Gems. Trouble is, you could never build something like this... the actual number of Gems in a packet was maybe one-fourth of what you see here. A much better game was putting Gems in your mouth and just sucking on them until the thin hard coating melted away and you had this small round bit of chocolate in your mouth. I'm not sure why it was cool, but it was.