I bought one a long time ago and returned it due to the sticky handle problem so it was with concern that I bought a second one but the handle was good.  This is one of the few curling irons that is the size I want - 5/8".  It arrived just in time to take it to Spain. It worked well.  The only thing I didn't like is it was too long to fit in my cosmetic bag which I keep packed and ready to go since I travel regularly.