Just to ease my mind, I need some details about Golden Cups.

Are these the chocolates that were vaguely egg-shaped and which split into two self-contained halves? Caramel and a nut inside each half? A sort of nut/wood-texture on the outside surface?

If I am not describing Golden Cups, what am I describing? I remember this from my youth but the name eludes me. I've tried to find a picture on the internet, but failed. It's driving me mad!