GHD used to be amazing however now the products are cheaply made. I have had many over the years and now done with them. Every single one of my straighteners just stopped working one day. (conveniently just after the warranty). Unfortunately won't be re-purchasing a GHD unless quality changes. Customer Service also not the same, no longer interested in helping.
Achieve stunning curls: Mist hair with ghd heat protect spray. Section the hair and lightly mist with a curl hold spray. This will help give hold when creating each curl. Place a fine section of hair between the plates of your ghd Classic Styler vertically 1 inch away from the root. Gently close the styler with minimum tension. Turn the styler clockwise by 90 degrees; continue to turn the styler by another 90 degrees as you glide from root to end. For an intense curl, pull the styler very slowly away from the head in a continuous smooth movement. An s-shaped vertical curl is created. To complete the style, repeat through all sections. Finally, separate and brush out the curls with your fingers.

For me, the first and still very best of all ceramic stylers [and my dad is a hairdresser too]. It heats up fast, cools down relatively fast, works wonderfully and lasts a long time. In 11 years, I've bought two such stylers. The first one eventually died after 6 years of daily use, rarely skipping a day, while my second one is still going strong. I have no reason to recommend any other styler but this one. My hair is long and very fine.