*The Bd Micro-Fine + Insulin Syringes Offers People With Diabetes A More Comfortable And Convinient Method Of Injecting Insulin. *The Bd Micro-Fine + Insulin Syringe Comes In Three Different Sizes: 1Ml, 0.5Ml And 0.3Ml Syringes. *It Is Important To Choose The Size Of The Syringe According To The Volume Of Insulin To Be Injected. It Is Easier To Accurately Measure A Small Dose With A Small Volume Syringe Than With A Large Capacity Syringe.