To be precise, it was a little collectible mini-figure in an orange packet and I loved it!
I don't really mind, as that's just the way the system works and they have to draw the line somewhere (and my sister wasn't to know so I don't blame her in the slightest... plus it was fun receiving a special package!) - but it got me thinking... Just how much can I send with a standard stamp?
What kind of things can I find that are 5mm (or less) thick?
I think I feel a challenge coming on!