Needle veterinary for injector pen VetPen

Merck VetPen veterinary needles are designed for precise insulin delivery in cats and dogs using the VetPen injector pen. Each 29G (0.33 mm), 12 mm (1/2 in) needle is triple-sharpened and silicone coated for smooth insertion. The consistent, fine-gauge design supports accurate dosing with your compatible injector pen. Convenient box of 100 needles helps keep essential pet health supplies on hand for ongoing care.