Multiple uses.
Easy to use, gets hot quickly. I have really curly hair and it mostly straighten it.I have to go continuously use it, prob about 6 times to get it straight.  For my hair type i still feel the need to run over it with a flat iron To keep it straight. I also have to use it everyday if I want to keep it straight. I do live in a humid environment so that might contribute.
Rating: 3 stars