The Most Popular, The 1 ¼ Barrel- I would say I use this curling iron more then the others. Now, if you are looking to create those loose gorgeous waves, this curling iron is amazing for just that! This is one of my favorites! If you are using this amazing iron, once you are done curling your hair, I recommend running your fingers to help break up the curls to get more of that wavy look. Try it out! You will love it!