No Heat Overnight Curlers: Our curling iron is a good alternative to electric curling irons, which can help keep hair healthy. The curler does not heat up, does not damage hair and is also suitable for children. Safe and Durable: Our wave curling irons are made of lightweight and safe resin material, which is harmless to your hair and when used not causing too much stress. They are durable and not easy to break, and can be reused and washed DIY Your Curly Hairstyle: Suitable for all types of hair, such as natural curly hair, straight hair, long hair, short hair, sparse Hair, thick hair, etc., suitable for travel or home, a good gift for girls or women. Easy to Use: Just put the wet hair in the curler with the styling hook, let it dry naturally or with a hair dryer and take off the curler to set the shape. Thicker hair may require more curling irons. You can use our curling irons to sleep overnight and get natural wavy hair. A set of 20 pieces: You will receive 20 curling irons and 1 wand for easy use. With a good barber combo, you can curl your hair quickly, easily, and beautifully every time without damaging your hair.