A Scalp Vein Set, also known as a butterfly needle, is used for venipuncture in pediatric, geriatric, or patients with small or fragile veins. It features soft, flexible wings for secure placement, a sharp stainless-steel needle for painless insertion, and a transparent tube for monitoring blood flow. Commonly used for short-term infusions, blood draws, or injections, it ensures precise vein access with minimal discomfort. The winged design aids in secure taping and stability, making it ideal for use in hospitals, clinics, and diagnostic labs. Its ergonomic design enhances patient comfort and clinician control during procedures.