The Quatron Multi Injector is designed by ASTI and offers a innovative design that allows 4 points of injection at one time with an adjustable needle depth of up to 4mm, which allows for easy change according to the patient and applied area. The thin needle ensures that when used there is less pain, bruising and bleeding as well as being less invasive and. This allows for a quicker recovery time and requires less extrusion force for viscous fluids or fibrotic skin.