The Peck Suction, 4mm Calibrated is a precision surgical instrument designed for controlled suction during sinus and ENT surgeries. This suction device features a 4mm calibrated tip, allowing for accurate fluid removal, debris suction, and tissue aspiration in various sinus cavities or nasal passages. The calibrated markings on the shaft provide the surgeon with a clear understanding of depth and positioning, ensuring that the suction is applied precisely where needed without causing unnecessary damage to surrounding structures.