Goldencup - I looked at that site and I see what you mean about Choc Stix. I have often thought about these bars over the years but could not remember the name or think how to describe them. I ate loads of them as a nipper. I think they were made by Trebor. Am I dreaming or did they make a coffee/chocolate one as well?
Along similar lines, do you remember a nice tasting fruit stick bar of a similar type that had a smoth, not twisted shape and tasted like cherry or raspberry but was not very, very sweet? They were fantastic too.