The T3 hair straightner is easiest straightner i have ever used. you can use if your hair is wet or dry.It does not damage your hair and it leaves your hair poker straight. i dont even use alot of hair straighting products with it. there really is no need for it. after i use my T3 hair straightner my hair does not get frizzy even when its humid out. My hair is very curly and gets frizzy and the T3 hair straightner is a miracle worker. It was a little pricey when i bought it( Sephora $200.00) but i saw the T3 at Amazon.com for as low as $64.00 now. So get it while they still have it in stock. Do not waste your money with any other type of hair straightner.You will not be disappointed and once you buy it you will wonder how you lived without the T3 hair straightner before. I highly recommend the T3 hair straightner to all women, especially the ones with frizzy uncontrollable hair. Frizzy hair will a thing of the past.