For use in 1.8mm biaxial microincision cataract surgery. 19 gauge, curved shaft. Smooth tip. 2 lateral irrigation ports of 0.6mm. Designed to fit the Stellaris Surelock tubing system. Not compatible with Millennium or any other competitive tubing systems. Packaged sterile. Single-Use. Overall length: 113mm, 4.4 inches. 12/box.