This flat iron works wonders. It took me a while to figure out how to work this, but it comes with very simple instructions to follow, so I was able to figure it out, for the most part, after just a few minutes. My favorite feature is the "lock" one I mentioned above, because my hand hits the temperature button all the time. I only had to run through a section twice with my straightener to have my hair be sleek and straight. I attached images below to show my results! It works super fast and well! :) I'm impressed with this! Very easy to control and maneuver and effective!
Here's the Amazon product listing: http://www.amazon.com/gp/product/B00CRKHGUS