Tricky technique, great results
It look me about 3-4 times practicing with my Tyme Iron Pro to get my curls to look right, but now it's quick and easy to use. I love the way my hair looks. Be careful about using the medium to high heat settings, as it seemed to singe my hair a bit.
I also would NOT recommend the thermal protectant spray...the smell is very strong and perfumed, and it has obnoxious glitter in it that suck to my hand, forehead, brush, etc.