Don't remember the Magic Merlin's Sea Jets or Super Sea Jets, but definitely remember Hearts. Now this takes me back - around 1968 they cost a whole shilling and that was a week's pocket money for me - definitely the height of luxury! I was eight and just allowed to walk up to the corner shop on my own and I can remember looking at the Hearts and wishing...... Actually they weren't that great, sort of stripy strawberry and vanilla icecream coated in chocolate in a heart shape weren't they?