Does the CHI 2-in-1 curling and straightening iron work?

I’m getting a chi for christmas and i know i want a chi straightening iron but if this was a good product, i figured i might as well get the curling iron in the package too.
reviews please.
PS: I really want a iron that’ll get my hair PIN STRAIGHT and STAY THAT WAY. The reason i hate my current straightener is my hair curls up after an hour.

All of the chi skinny irons work as a crimper,straitener and curling iron so you don’t have to specifically by the one that says curler on it. I have a pink camo one and it works wonderfully! Just be careful at first because it gets super hot and quick. If you smell burning you might want to let go=)

Product Review: Le Angelique 100% Ceramic Flat Iron