Hell's Grannies: Felted Dryer Balls

Here in the US, Earth Day has passed. However, my Earth Day resolution for the coming year is to get a supply of felted dryer balls and move away from using dryer sheets. I'm inviting you to join me.

There are loads of patterns, all involving 100% wool, out there. You can knit, crochet or simply wind the wool into a ball and then felt them. Here is one example: http://www.diynatural.com/how-to-make-wool-dryer-balls/

This swap will be for 3 felted dryer balls. Please make sure they are approximately the size of tennis ball, give or take, after felting. In other words, a ball the size of a ping pong ball would be too small; a softball would be too big. Colors are sender's choice. Use your stash!

I'm going to make up 6, so I'll keep 3 and give three for a net total of 6 balls.