Here are my favorite from my swap partners:
Iron-on decals from plastic bags.
Paper bag album.
Purse made from a book
And these are the ones I sent to them:
A tutorial for a shrinky dink ring (the tutorial part is half way
down the page).
These sock blockers have been on my craft to-do list for a long time.
I'm still waiting for my sewing skills to be good enough to make
this shirt (someday).
I made this little apron a few months ago, and it makes washing
dishes a whole lot more amusing.
And a bonus one:
I'd love to hear what your favorite tutorials are.