Hansa Topline series airbrushes have a controlled double function where the control lever only needs to be pulled in one direction to the rear. Air and paint are mixed automatically. All Topline instruments are equipped with an adjustable paint volume control and a self-centring and self-sealing plug-on nozzle system that enables simple conversion to other nozzle sizes (0.2 / 0.3 / 0.4 mm). All Topline models are completely chrome plated.