Hows about a note saying something like, 'No slebs were hurt during the photography of these pictures'?
That should take up another few column inches on the packet!
When we used to smoke, all those years ago, a clever company brought out personalised fag packet cases, into which you could slip your B&H, Gold Leaf or whatever, and make the packet invisible! My mum actually had a cigarette case which held just four fags - I wonder what happened to it, as it was solid silver...