The disposable VER-FLOW® Verres or pneoperitoneum needle, with non-slip hand group, is designed to inflate the abdomen using CO2 (carbon dioxide) prior to abdominal surgery done via laparepscopic. It offers a spinal sharpened cannula for a less invasive more maneuverable, and the wide side port atraumatic blunt stylet provides a simpler C02 inflation method. The highly visible positioning marker clearly shows when you are clearly past the peritoneum.