A curling wand has an advantage over using a hair straightener because they are much easier to use. Curling wands are easier to use because they are specially designed for curling hair whereas hair straighteners are designed primarily for straightening hair. The handle and swivel cord of a curling wand means that you can easily turn the curling wand and not get your hair stuck or tangled. Trying to use a hair straightener to curl you hair also means that you have to be exact when turning the straightening iron to curl. This makes it very difficult to recreate the same curl from section to section and there is no consistency in the hairstyle.
Another advantage that a curling wand has over a straightening iron for creating curls is that curling wands cause less damage to your hair. The reason is because using a hair straightener to create curls requires you to drag the straightening iron down the section of the hair at a 180 degree angle and it also needs to be dragged very slowly so the section of hair can receive enough heat to curl. The angle while dragging can cause breaking of the hair and the extra time that the heat is applied to the hair also increases the risk of damage. Straightening irons also usually just have one temperature setting whereas a curling wand, such as the Tresemme curling wand, can often have variable heat settings that allow a lower temperature setting to be selected for finer or already damaged hair.
The curling wand is a very easy tool to use. Having curly hair is not a hard task anymore. Every woman can actually fulfill her dream of having curly and wavy hair. The only requirement is to understand your hair type, the kind of style and curls that you want to have and choosing the right curling wand.