Unexpected places.

You can find beauty in the most unlikely places. For instance, I found these balls of twine while I was browsing around the hardware store with my husband.  Amidst the hammers, screws and nails sat these bright little balls just beckoning for me to take them home.  Of course, I had to grab three... one in every color. I'm sure they have some other purpose, but I snatched them up for.... well, crafting of course. 

What on earth should I do with these beauties?? (I've already used a little bit here.)