I love them, I ordered them through Four Pearls yarn shop in Winter Haven FL. Mona could not have been nicer or more efficient. These hooks are light and love the flex.
So, I got out my trusty stitch guides including Leisure Arts Tunisian Crochet Stitch Guide by Kim Guzman.
Here is the result of playing with Tunisian Crochet.
The yarn I'm using is Blue Heron Egyptian Mercerized Cotton, one of my favorites.
In the meantime I'll keep playing and see what appears.