Christmas cards with presents

You get 4 partners. To each of them you send one Christmas card (postcard or notecard, senders choice), and a small wrapped gift that can be used as a stocking stuffer, as an extra gift on a particular day on an advent calendar, or just simply as a regular Christmas present (parents might need something to do while the kids are opening their umpteen hundred gifts ;P)

No required spending on the gift, it can be hand made or store bought, just make sure it's something your partner will like (and that your likes/wishlist is well filled out, if it isn't I'll have to kick you out of this swap!), and it's worthy of being called a gift.