Disposable 1ml Syringe and 31 Gauge 1/4 inch Needle Lab Supplies, Individually Packaged, 100Pack Product Features: Size: 31g 1/4 inch needle and 1cc syringe Needle gauge: 31 Gauge 1/4 inch (6mm) Number of Items: box of 100 Package: Independent sealed packaging Micro Polished: Triple bevel electromagnetic polished, each needle is polished to a smooth finish. Accurate Dosing: Accurate dose distribution and easy grasping and control can be achieved. Multipurpose Use: for liquids and perfume transfering, as well as for gluing projects, It can also be used for industrial adhesives, and Measuring E-Liquids, etc. Wide Use: Perfect size for giving liquid medication to your dog, cat, bird and other smaller pets; for measuring nutrients for your garden plants. NOTE: Not for professional medical use, only for industrial & science lab and experiments using.