A curling iron. You should really use products though because if you don't any curl you put in will just keep falling out.
straight although she does wear it curly alot its straight naturally = ]
straight
It's naturally straight x
his hair is naturally (slightly) curly, he had black hair also (naturally)
She has naturally curly hair.
straight
straight
Liam Payne's hair was naturally straight!
There is no way to make your hair permanently straight if your hair is naturally curly without using any chemicals. However you can use a relaxer once to straighten your hair but it is a chemical or you can also try keratin treatments.
straight
Some are naturally straight haired while some are naturally curly.
you cant really keep your hair straight without any products its like saying i want my hair to be from straight from curly but without any straightener loll