Unique aroma: peppermint essential oil rollon has a unique and sweet mint aroma that is more soothing than overwhelming and causes a pleasant mood change.Keep your hands clean: Peppermint oil rollon is equipped with a builtin roller ball for easy and precise application. The rollerball design prevents the essential oil from sticking to the hands.Increase concentration: peppermint rollon essential oil can give you a cooling effect. It can refresh the mind, drive away drowsiness, increase concentration and relieve motion sickness.Deep relaxation: rollup peppermint oil is ideal for deep relaxation. For external use only. Apply to wrists, chest, temples, palms and soles of the feet, behind the ears.Excellent gift: Headache essential oil rollon is suitable as a gift for healthconscious people on different occasions. It is also a great gift for Valentine's Day, anniversary, housewarming party.