For years, insulin pens have made it easier for human diabetics to manage their diabetes. VetPen allows pet owners to enjoy the same convenience and accuracy when managing their pet’s diabetes. Designed specifically for use with Vetsulin^®, VetPen makes giving insulin injections to pets more convenient and more accurate than using vials and syringes. 16 IU VetPen with dosing increments of 1.0 IU. Starter kit includes 1 pen, instruction leaflet, 28 needles, needle remover, dose selector adaptor, release button adaptor, and travel pouch. Does not include insulin cartridge.