They don't make it any easier

See those two packs on the left?

Both choccy drinks, but made by what I had thought were major competitors, Mars and Cadbury Schweppes.

I wonder why they feel the need to look so like each other, in shape terms at least? Is that what choccy drinks are 'meant' to look like?

I so miss the old Maltesers version, which presented so many useful possibilities.