This No heat curl hair headband will give you a new way of curling your beautiful hair. It will give you a beautiful curls without putting heat in your hair. This hair wave former rods can be used without any electric, heat required, you can DIY your hair style easily, no any damage to your hair. Before going to bed, use the pintail comb to separate a small strand of slightly hair, wrap it on the rods, then use the rubber band to fix it, no need heating. You will get beautiful curls at the next morning and won't feel discomfort while sleeping. Easy for use at home or carry it when you go out. Suitable for dry or wet hair use. Give you a beautiful hair style everyday.No need to take up your day time. This heatless curler has good-looking appearence and it is easy to use and comfortable. Also very suitable as a gift for your family friends and colleagues.