Product InformationMaterial: Glass Capacity: 50ml Total height: 68mm/2.68inch Open mouth diameter: 18mm/0.71inch Container bottom diameter: 56mm/2.2inchProduct descriptionThis diffuser can be used without fire. A 50ml diffuser and a reed stick can help the fragrance fill your room for nearly 45 days. You can control the intensity of the scent by adding or removing reeds. More reeds means a strong scent and less time. Please pay attention to this. Usually more than 4 sticks may have a strong smell. From packaging to internal products, reed diffusers are ideal for gifting. It can be used on many occasions and is suitable for all seasons; holidays or some special situations become a good place for reed diffusers to create an atmosphere to express your wishes.