The  next thing you are going to want to keep in mind is what type of curls are you looking for? Every iron will curl your hair in a different way. In order to understand what types of curls you will get from your iron it is important to look at the length and thickness of the barrel of the hair curling iron. The size of the barrel will change the size of your curls so it is important to understand this and try out different models to get a feel for what you need.

As a general rule the larger the size of the barrel of the hair curling iron the larger the curl you will get when curling your hair with a curling iron. The same obviously applies for smaller curls or shorter hair you will need a shorter barrel on your iron.  Finally last but not least your going to want to look at the quality of the iron itself, what type of material is it made from. There are several different types of materials that hair curling irons are made from but mainly they are either ceramic or metal. The ceramic irons are the most popular they are said to be better at not damaging your hair with daily usage. They help to seal the moisture into your hair thus preventing damage to your hair. Metal irons use steam to achieve hair curling so these irons are better for people that have very thin hair and are not recommended to be used on a daily basis, every other day is fine. There is also a brush style of hair curling iron and these are good for women with less thick hair fand they are recommended for daily usage.