Natural textureCombined with essential oils, it makes the hair texture fine and silky, enhances the charm of the hair, and makes the hair look more beautiful.Glides Easily Through Hair The finely polished, universal comb provides amazing smoothness and glides effortlessly through hair for a silky smooth finish.Four-piece glass tube setThe 4-piece glass tubes can be used multiple times in different parts, giving you a new experienceEasy to UsePortable and easy to use. Just use it easily according to your needsuitable for all hair types This hair brush is suitable for thick hair, fine hair, curly hair, fine hair, long hair and short hair.serum is not includedProduct SpecificationColor: Green/whiteVoltage: 100V~240VFrequency: 50HZ/60HZPacking size: 30*19*6.8cmPower: 8WComplete set weight: 0.65kgPackage includes:1Set Vortex Comb Bundle(serum is not included)