This is a set of travel bottles, which are made of materials, durable and can be used for a long time. The bottles are small and portable, each 2 ml bottle is perfect for your wallet or briefcase, traveling, and sharing with friends and family. The glass bottle is easy to clean and can be refilled and used. Features -Color: As shown. -Material: Glass. -Size: About 2.80X1.59X1.50cm/ 1.10X0.62X0.59in. - These vials are made of borosilicate glass, offering excellent chemical resistance, thermal properties and transparency. - Black and foams seal paper prevent of essential oils. Foams seal paper inside the can effectively seal the bottle. - The bottles are small and portable, each 2 ml bottle is perfect for your wallet or briefcase, traveling, and sharing with friends and family. - Travel friendly, portable, reusable, and portable to create your own blend of aromatherapy, essential oils and DIY liquids. Suitable for all kinds of oils, complex essential oils, facial essence, eye essence, , vegetable oil, essence, aromatherapy and other small applications. - The glass bottle is easy to clean and can be refilled and used. Package list: 1 x Set 36Pcs Travel Bottles