1Safe ingredients, non-greasy, non-irritating and harmless to hair and scalp. 2Easy to use, suitable for short and medium long hair, make hair smoothly and shiny. 3Professional styling force, strong endurance, suitable for a variety of occasion. 4Light weight, small size, easy to store and carry, can use anytime and anywhere. 5Easy cleaning, no residue, helps you create a variety of hairstyles, reliable in use.