Lock design: the 1 ml glass syringe has a switchable lock, which is reusable and easy to clean; The lock cap can prevent leakage or prevent air and anything else from entering the syringe, giving you a good user experience Quality material: the glass syringe tube is made of quality heat-resistant and reusable borosilicate glass; It has good light transmission, impact resistance and high temperature resistance, so it is not easy to break, durable, and can be applied for If you use it for a long time, it is stronger than any other ordinary glass; The measurement mark will not easily disappear Appropriate size: the borosilicate glass syringe has a capacity of 1 ml, and there is a graduation mark on the syringe so that you can clearly and accurately determine the volume and dosage of the liquid, which is very convenient and no worry Easy to clean: the glass luer connector syringe tube consists of 3 separate parts, so it is very easy to use and clean; Easily detachable syringe makes maintenance easier Wide range of uses: our liquid dispensing glass syringes can be applied as juices, liquids, glues and laboratory syringes; Also suitable for solvent ink, water-based ink replenisher and distillate Sterile STS Material Glass,Borosilicate Glass Brand Name Nuanchu Unit Count 100.0 Count Item Volume 1 Milliliters Item Weight 2 Pounds Manufacturer Nuanchu Item Dimensions L x W 10.63 L x 9.06 W