Features The Vertix Nano Needle engineered for the most demanding artist! Transparent detachable tip for ink flow visibility and to perform slight needle adjustments Proprietary dual side vents shell design. Decompressing vacuum action, minimizing potential spraying and redirecting to the sides. Elongated tip profile enhances field of view The low tension diaphragm to prevent back-flow while minimizing the machine's motor stress Minimizes machine vibration Disposable for safety Designed in the USA CE Certified Officially Licensed Resources Sterilization Certificate Lot No. 250620 Sterilization Certificate Lot No. 240126Sterilization Certificate Lot No. 231211 Shipping