What is a good curling tong for hair that hair that doesn't take to heat?

Even with hairspray after 20 minutes the curls created with curling tongs just fall out. My hair doesn't take well to anything, really.|||Use A LOT of hairspray believe me it will work.|||my hair is the same way, just wrap the hair directly around the barrel of the iron rather than using the clamp, and hold it for a while.|||With out needing to create a helmet with all the hair spray, invest in a HAI Elite Curling Rod. The ions in it create a curl and it stays for days. I did a photo shoot with a girl a few weeks ago and used it on her fine, thin, limp, lifeless hair and she contacted me the next day (after sleeping on it) and said she still had curl! The iron is around $100 on Amazon, but believe me, it's worth every penny. You will have the Taylor Swift curls all day and night long.|||Try sleeping in rollers :)