What are good give-aways for a wedding?

Is it still practical to give the usual fridge magnets & ornaments? I've been to a lot of weddings and I've never seen give-aways that I actually liked. And I hear people saying that they just throw these items away. Wouldn't an edible (chocolate, candies, etc) or useable (bath oils, balms, etc) be a better wedding favor? What would you like to receive as a wedding give-away?