BD Insulin Syringe with Ultra-fine™ Needle is a disposable single-use insulin syringe with a permanently-attached needle, designed to reduce tissue trauma and minimize pain. It is made up of materials that avoid toxicity, making it suitable for medical use. It can be used for different strengths of insulin: U40 and U100. It is available in three sizes: 0.3 ml, 0.5 ml and 1 ml.