The oldest known reproduction of hair braiding lies back about 30,000 years: the Venus of Willendorf, now known in academia as the Woman of Willendorf, of a female figurine from the Paleolithic, estimated to have been made between about 28,000 and 25,000 BCE. The Venus of Brassempouy counts about 25,000 years old and indisputably shows hairstyling.
I read lots of different reviews about these straighteners and a lot said these aren't genuine. They are definitely ghds just professional ones which means they are lighter. They are exactly the same ones at my hair dressers. I'm happy.