If you are looking for a professional and glass vial, then your research is over here. That’s because our product can satisfy your need. Made from , they are high-pressure resistant, and . They good sealing effect and convenient to transport. Great for storing mixes, essential oils, and other samples. Features - Color: Transparent color, black. - Material: Glass, plastic. - Size: 4.00X1.80X1.80cm/1.57X0.71X0.71inch. - Capacity: 5ml. - Made of premium glass and plastic material, small and light, easy to carry and use. - Transparent body, thick and flat bottom, stand firmly on the tabletops. - With lid, it has good sealing effect and very convenient to transport. It will meet your needs! - Refill the liquid easily with the smooth bottleneck and it does not hurt your hand. - Great for storing mixes, essential oils, and other samples to meet your need. Package list: 48 x glass bottles 4 x small funnels