How to Curl your Hair using a Curling Iron

My friend Heather always has perfectly curled hair. It gives me a severe case of hair envy. She uses hot rollers. Hot rollers make me look stupid and old.I found a good alternative--the curling iron. Here is a link to a great tutorial from refinery 29 on how to get perfect curling iron curls. I'm going to try it today. http://www.refinery29.com/curling-iron-curls-how-to-video