Other person's postcards, 3 partners

Hi, I was just going through my postcards to send out, and, I see so many that just don't fit into my collection. I am going to have 3 separate swaps. This swap will be 5 postcards, in an envelope to 3 person. Easy as pie :)

I am so sorry, but, yes, they can be any type postcard. I just want them to be nice cards. Not cards that are really banged up. Yes, they can be written on by the sender.