The most commonly used re-injection cannula. Partially open tip passes through most tissue types, and its blunt design minimizes damage to underlying structure. It can be used around the lips, the malar eminence, cheeks, and other areas that do not require placement of tissue directly under the skin or in fibrous dense areas. The Concave design allows navigation around soft tissue structures and for special placement. Useful for enhancing the dorsum of the nose via the forehead, and through the glabella or nasion.
| OD | Length |
| 16g | 7cm |
| 16g | 9cm |
| 16g | 9cm |