it works but only on dry hair and with heat [SEP] it is advertised as a no heat hair curler clips but for me it did not work without heat using without heat resulted in kinks never use on wet hair or the kinks will be set in your hair until you wash and restyle these clips are not a replacement for double prong root clips used in the curly girl method i watched every video i could find on how to use these clips and they all used the following steps start with clean dry hair move the top layer of hair out of the way and take a section of hair from underneath put the clips in with some looseness against the scalp they should not be tight against your scalp make sure the clip part is turned to the outside and the hair is pulled straight away from scalp apply heat gently to hair using medium to high heat and low air flow apply cold air using hair dryer or wait for hair to cool naturally do not leave the clip in too long if you are letting it cool naturally or it may leave kinks take out the clips and comb through with fingers ruffling slightly to break up any visible kinks blend in top layer so any kinks still visible will be hidden underneath good luck