T-LAB Fine cannula is made of hard but flexible Japanese steel. Micro-polishing technology enables easier and faster injection of dermal fillers with its 60% greater inner diameter than standard cannulas. The special dome-shaped design of the blunt tip facilitates movement between tissues therefore keeping damage to capillaries and surrounding tissues to a minimum. In this way, it maximizes patient comfort while minimizing the effects of bleeding, swelling and bruising unlike standard cannulas. Each cannulas come with a marker to better monitor the depth at which you inject inch by inch. With its firm but flexible property you can easily maneuver to the desired direction.