Evolution - the classic . The Evolution is a success hit under the paint spray devices: A sound system design, an excellent workmanship and a smooth double-action function make the device one of the most-used airbrushes since it was launched. The Evolution is available with gravity feed or as the Evolution X variant with suction system. Each are available as a solo and 2 in 1 model. The 2 in 1 models include two nozzle sets in various sizes and enable a fast and flexible conversion of the unit for all areas of application. Like all Harder & Steenbeck airbrushes the Evolution is also equipped with solvent-resistant PTFE seals. Contains: Evolution X Solo (Item no. 123063), nozzle set 0.4 mm, without cup.