DescriptionIf you are looking for a sample bottle, then you must not miss our sample bottle. Made of borosilicate glass material, it is high-quality and durable. It can be used to store sample, specimen, wine and other liquids.Smooth surface without burrs, easy to clean without hurting your hands.Features- Material: Glass. - Size:19.00X6.00X6.00cm/ 7.47X2.36X2.36in. - Widely applied in laboratories, research institutes, colleges, etc. Smooth surface without burrs, easy to clean without hurting your hands. - It can be used for experiments, specimen storage, wine brewing, essential oil storage, etc. - A must-have experiment storage bottle for school laboratory when doing experiments in chemistry class. - The sample bottle with cover design can prevent spatter of liquid from bottle. - Suitable for beginners or professional use, also the students. Lightweight and portable, it is very convenient for you to carry.