HERE , and HERE, and HERE and many many more. They are seemingly simple to use, require no heat, and dry quickly resulting in perfect bouncy curls. They have about 6 different sizes including short & narrow, short & wide, long & wide, etc. The only downfall is that they are pretty darn expensive. A pack of 6 long & wide curlformers cost $11.99! And this doesn't include the Curlformers hook ($4) which works as a tool in unison with the curlformer. They do have a Salon Kit ($59.99, including the Curlformers hook) which may save you some dollars if you can use the Long & Wide (40 pieces) and Short & Wide (6).
With 25% off and free shipping, I purchased 4 packs of the Extra Long & Wide and 2 packs of the Long & Wide along with a Curlformers hook. I am soooooo excited to try these babies!! I love my usual carefree look but change is good and I'm in need of one.
I'll be sure to post a Part 2 of this post detailing the setting process and of course my results!!!
If you wanna catch this sale at Sally Beauty Supply, use promo code: 555156
Expires 11/29/10 so hurry!!