Donuts Do Not Hurt Self-adhesive Hair Curling Curling Iron Plastic 6PC Features: Unique spherical design, perfect tightness, easy to link, meal-induced structure, and not easy to demolition, truly considerate and attentive The shape of the hollow design ensures that the slightly wet hair can be dried quickly when curling, and the softness is also superb. The raised thorn design in the middle makes it easier to curl your hair, double haze protection, and firmer fixation Size 1.8cm/0.7in in diameter, 19cm/7.4in in unfolded length, 8cm/3.14in in rolled up diameter (Some errors may exist in manual measurement) Instructions: After spraying the hair wet, take an appropriate amount of hair and comb it neatly, and wrap the hair tip tightly in the middle of the curling iron. Starting from the end of the hair, roll it inward to the desired height, taking care that it must be curled tightly. After the roll is finished, insert the round head into the concave head to jam, and wait for enough time before removing it. The specific time required. Please test several times according to your own hair quality. The longer the time, the more obvious the curl and the better the durability. Appropriate use of hair dryer heating can save time and enhance the effect. It is recommended to use it before going to bed, and you can go to bed directly after rolling it up. Remove the hair roll the next day. In order to avoid affecting your sleep, sleep takes time. Don't curl your hair curls too high, leave some leeway so that the curls are scattered away from the back of your head. The softness and hardness of the hair have a great influence on the production of curls. Hard hair, difficult to shape, long lasting. The hair is soft, easy to shape, and poor lasting. Therefore, for hard hair, it is necessary to increase the use time to promote the setting. For soft hair, if you find that the durability is not good, you can use styling products to maintain it. Can it be rolled, or can it last? These are all related to your hair quality and method of operation, and have nothing to do with the curls themselves.Package included: 6 x hair curler