Bar Six was delicious. Pacers were wonderful too. I remember them as Opal Mints. Spangles went through a few changes during my childhood. First they were a range of boiled sweets in packets. There was a fruit one, a goldern mint one, a candy mint one, barley sugar, acid drops and a mixed pack called Old English. Then they got rid of some of the varieties and introduced fizzy orange an fizzy lemon flavours with chewy fillings. That's when they made the cola ones too. Then, suddenly, they all went.
A few years ago they brought back the fruit ones. Big mistake. Too boring. They should have made the flavour more exciting.