BD Micro-Fine Plus Penta Point 32g x 4 mm is designed to reduce the pain associated with daily bolusing. The Penta Point tip design that is having extra bevels, promises a more comfortable injection. Penta Point is the latest advancement in injection comfort, PentaPoint is a patented 5-bevel needle tip design that creates a flatter, thinner surface to help penetrate the skin with significantly greater ease.`