Diabetes, Type 2
"It seems equal to other insulin products with the exception of the delivery system. The pen they use is junk. I&#039;ll go further, it is hazardous. The more I use it the more pens I find that jam up. Their little rubber part gets deformed and stops going down. When it stops you apply more pressure and the needle wiggles and actually tears your skin. Sometimes when you pull the pen out it will release and squirt the insulin out into the air. The problem has been ongoing across numerous pens and numerous lots. It is a design flaw or manufacturing defect."