Great hair straightners?

i recently saw this really good on this paid program for straightning irons.





i forgot whats its called.


but it was really good and an it cost about 15 but u have to order it online.


and it wasnt a flat iron .


it rolled making ur hair look preety


if u know what im talking about plz tell me.Great hair straightners?
are you talking about those rotating brushes??


you can probably pick up a good one at walmart or a hair store.


theres no use in ordering online when you can just go pick up a good one.