Quoted from AlexF:Yep, that's exactly what it needs. I looked up old unopened packs of cigarettes on Ebay. I was surprised to see some of them sell for more than I paid for the machine.
ebay.com link » 1937 Vintage Pall Mall Red Cigarette Pack Unopened Cellophane Rare
Some candy cigarette packs with vintage style labels will do the trick I think.
Yes Alex-I really like these old vendors but 'stocking them' seems a real issue. I recently picked up a 'ballpoint pen' vendor but have found it impossible to pick up a thin 5in damn pen which is needed for the machine to operate.