Testors-Single/Double Action Airbrush Kit: Pro Kit. The ultimate in pinpoint accuracy and control! It is easy to use, easy to clean and hours of fun. Has a double action trigger, a roller adjustment for single or double action and you can adjust paint cups for right or left handed use! Create custom colors and effects for exciting classroom projects. Easily creates a broad range of special effects and spray patterns. This 10x5-3/4 inch package contains one airbrush, one hose, one nozzle, one paint cup, one wrench and one DVD. Made in USA.