ghd mk4 ceramic hair straightening ironbuy new $234.95. hell yeah. im in the method of ting a single now. they make your hair so straight, silky, shiny and smooth.any straightener can ruin your hair so why not this oneit will support if you apply moisture and protecting serum, shampoo and conditioners. hair straighteners in common are dangerous for you hair. the serum will aid protect it and maintain it shiny. i like the ghd straightener. the price tag was a lot but you what you shell out for. it is a single of the market top straighteners out there.. it. splurge baby spulrge and see the variation!(use me im likely bonkers)