Whoduknit Spring Mystery Swap

Patty's package for the Whoduknit Spring Mystery Swap is ready to go. Here is the yarn she sent -two skeins of a beautiful Artyarns Supermerino handpainted yarn, from which I had to knit something for her.

And...this is what is going back to her. Any guesses?

Well - of course there's a prize for a correct guess! And it's a duplicate of one of the items in the box!