These empty sample bottles with orifice reducer would make it convenient for you to carry around your cosmetic stuff, like perfume, essential oil and others. And made from that is , this gadget would keep you from health issues. It is an essential for the travelers and commuters. Features -Material: Glass -Size(10ml): About 6.20X2.50X2.50cm/2.44X0.98X0.98in -Size(15ml): About 6.90X2.85X2.85cm/2.71X1.12X1.12in -Size(20ml): About 7.50X2.90X2.90cm/2.95X1.14X1.14in -Size(30ml): About 8.30X3.30X3.30cm/3.26X1.30X1.30in -These essential oil bottles can prevent the oils or perfumes from leaking out, very practical to use. -Compared with carrying the big bottles, this small one is more convenient and portable. -Its orifice reducer design makes it more convenient for you to apply your perfume or essential oil. -There are a large number of essential oil bottles that can meet your different kinds of needs. -The tiny size makes the bottle great for travel and easily fits in your purse, bringing you much convenience. Package list: 20 x empty bottles