50ml aromatherapy reed diffuser can be used in office, washroom, living room, bedroom etc. capacity;50ml. aromatherapy can regulate nerves and create atmosphere. the fragrance lasts a long time. a customized essential oil is designed to restore and vitalize your senses and relieve your work stress after a long day. easy to use. insert the reed sticks inside the diffuser bottle, the fragrance oil is gently volatilized by flipping the natural rattan reeds, giving any space a long-lasting, continuous scent into the air for 90-120 days approximately. aromatherapy no fire vine branch wicker reed diffuser glass bottle fresh air bedroom bathroom office decoration 50ml.