Disappointed [SEP] I used it one time and the curl did not hold well, I assumed it was the weather (rainy day). I turned it on to 400 degrees today while I was blow drying my hair. I went to start curling my hair and the iron was cold. I shut it off and turned it back on and 20 minutes later it was only at 80 degrees. I turned it off and on several more times and it will not heat past 80 degrees. I had very hopes for this curling iron and am beyond disappointed!