With heat of course. Curling irons and straighting irons basically burn your hair in that position. It does do what you ask it, but it damages your hair.
dont curl it
It is better wet
A light spray of water might, yes. Don't saturate the curls.
I have thick straight hair and what i do is use hairspray and spray before i do the area im curling and then it usually stays longer. Also, to make it extra curly pull the top layer of hair in to a little ponytail and do the bottom. Then let it drop and curl the top layer. Once your all done just spay lots of hair spray(: ---------------------------------- Thats a good answer, but also you can always try different curling techniques. Different Curls, overnight curlers, spiral curling iron, maybe try a different brand of curling irons? Also it depends on what temp. you keep it at. Straight hair w/ a ceramic iron is good to curl at 5-11 ------------------------------------- That's a great idea! I sleep with my hair in to huge buns on the top of my head. Just wet your hair before bed and put some curl jel in your hair. after that put your hair into buns and when you wake up you have curly hair!!!
If the doll is a Cosmetology training doll/mannequin head, it is perfectly fine to curl the hair with an iron. If it is a toy doll, the iron will most likely melt the hair.
Curl your hair
One can learn to curl hair with a curling iron from many video tutorials online, or from a professional stylist at a hair cutting salon. Most are trained in curling hair.
Maybe, curl your hair?
here's what you do... you get a curling iron and curl your freaking hair
Use a curling iron and flip your hair out with it.
use a curling iron, roller, or a curling solution
Get a curling iron, that's how you curl your hair.
dont curl it
Pin them up in the spiral
with a 2 inch curling iron x
shave it get a perm curl it w/ a curling iron
You curl it with a curling iron.