Yarn Balls

I have been seeing this little glue balls everywhere on pinterest, and I decided to give them a try.

 Make sure to let them dry for a long time, or else when you pop them, they won't work.a

 Also make sure you don't add to much water into the solution, or they will not dry hard.

So, now I have this little balls, and I'm not sure what to do with them, but they are cute!