Features100% fresh !Disposable syringe, withouthypodermicneedle, very convenient.Suitable for measuring hydroponic nutrient, answer preparation, and any other circumstances that need an injector, etc.Various quantity & number to meet your demand.SpecificationsMaterial: PlasticQuantity: 5/10/20/50/100 PcsVolume: 3 mLLength: About 8.8cm / 3.4"AttentionNo needle! Please enable small size deviations because of human measurement.We ship your productsnot individually packaged, so these syringes are usually not fit for clinical purpose.