They are reasonably priced good straightners. They come in a good sized box with clear instructions and tips on how to manage your hair.
They heat up quickly to a hight temperature +but sometimes the plastic on the side near the ceramic plates can get quite hot too. They are easy to use but are quite big so it is easy to burn yourself. You need to do each peice of hair a couple of times if you want it dead straight but they are quick to use.
On my own one the yellow ceramic has started to chip away and now you can see some of the silver metal. You need to clean the plates after each use if you use hair products as they can get very dirty and if you don't clean them they you will not be able to get them clean in the long run.
It leaves my hair feeling soft and not greasy. It can be quite annoying that there is no on/off button.