Product Review

The BD Ultra-Fine Pen Needles 4mm 32G is part of the Ultra-Fine family of BD needles, manufactured by Becton Dickinson, to fit all diabetes pens and doses available commercially in the United States. No need to worry about attaching the correct needle to a particular pen anymore - with BD Ultra-Fine needles one size fits all. This is very important since more than a third of insulin pen users are known to use several different pens. These BD pen needles are technologically advanced compared to other needles and will deliver the most comfortable of injections, guaranteed - basically, you won't feel a thing.

The BD Nano is the shortest, thinnest insulin pen needle on the market, measuring only 4mm (5/32 inch) in length with a gauge of 32. Compare that with the BD Original at 12.7mm (1/2 inch) and 29 gauge. You'll feel the difference since you won't feel a thing. The Nano makes for a comfortable, straightforward injection requiring no pinching up of the skin prior to injecting.