BD’s Micro-Fine Plus Pen Needles utilize thin-wall technology and it is a convenient way to get a precise dose with minimum pain to the person suffering from Diabetes. It causes a lot less pain than compared to the traditional Syringe Injections that were used previously and that cause skin fold. The benefits of using BD’s Micro-Fine Plus Pen is that it allows for good insulin flow and also lowers the risk for intramuscular infections that are more prone to happen with longer needles.