Material glass plastic rubber Capacity2ml The bottles itself are frosted translucent to see your oils inside clearly and to protect the essential oils Small size bottles they are great for traveling take them to the gym on a date or leave one in your car on the partymake upor use it as essential oil sample bottles Wide usage Suitable for storing perfume massage oil blends essential oils aromatherapy oil serm fragrance oils or other cosmetic liquids you can use it DIY your own essential oils also can be used as a dispenser for your cosmetic Quantity 50pcs more enough to meet your different use