The use of the adjustable Quatron Multi-Needle Attachment offers many advantages over traditional injection methods. The treatment is less invasive, resulting in faster recovery and less downtime. In addition, less hematoma and bleeding occur with the use of the attachment. The solution is distributed evenly and widely, resulting in an optimized treatment outcome. In addition, the needle length can be easily adjusted to meet the different needs and treatment areas of the patient. The attachment ensures that the correct depth is almost always achieved and the injection pressure (plunger pressure) is reduced.