Surg-O-Vac disposable surgical aspirators have an optimal 30 degree angle tip that fits all high volume evacuation systems. The largest style, Surg-O-Vac III, offers a vented option. A thick walled design provides excellent cheek retraction. Each package contains 25 aspirators, and they are color-coded by tip opening:

• Surg-O-Vac - white - 0.156"/4mm
• Surg-O-Vac II - green - 0.250"/6mm
• Surg-O-Vac III - blue - 0.375"/9mm