This is a 1 and 1/2 " curling iron and straightener. This works pretty well to curl hair, and it also works pretty well to straighten. As both a straightener and a curling iron can do the function of the other, I found the dual purpose kind of gimmicky. While it does work well as both, you have to be careful of catching your hair in the clasp at the top, and you must keep moving your hair to evenly distribute the heat when curling.
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