I have had it for a year and the ceramic coating has already worn off at the edges, from the first months of use. Also, the hair does not slide on the curls, resulting in burning it.

It's not worth it. I have an older model that was much better. It doesn't glide when straightening or curling, resulting in hair breakage. I am not satisfied with the quality. I believe they have compromised on the build quality compared to two previous models from the company!

Very good straightener, immediate and long-lasting results even on my thin and easily frizzy hair. The only downside to this device, which is significant, is that it doesn't curl easily at all. If you want a device that can both straighten and curl, prefer another one. But for straightening only, this one is clearly the best.