This is the PZ-660-X4 Pro multi-color precision airbrush set from PointZero Airbrush. This airbrush is a premium, dual-action (trigger independently controls release of both air and fluid, pressing trigger releases air, pulling back releases material), internal-mix airbrush. Precision-crafted body provides a balanced feel in the hand. Tight-tolerance, 4-piece head provides extremely fine atomization with razor-sharp detail. Multi-color gravity feed cup with four 0.25-ounce (7cc) chambers, allows you to switch between up to 4 different colors by simply turning the cup; also comes with a rubber push-on cap. Micro Air Control (MAC) valve located just below the color cup provides convenient, on-the-fly, micro-adjustment of air pressure. Fine-finish, stainless-steel needle minimizes tip-dry. Solvent-resistant needle packing allows safe use with all types of spraying mediums. Equipped with 0.3mm, 0.5mm, and 0.8mm nozzles (tips), nozzle caps, and needles, as well as a removable needle cap for a spray pattern between hairline and 2". Single piece tail for ease of cleaning and quick access to the needle chuck. Boxed set also includes a nozzle wrench and instruction sheet. Standard 1/8" BSP fitting. As an added bonus, access to the following exclusive airbrushing guide downloads is included: Top 8 Cake Airbrushing Tips, Guide to Airbrush Cake Decorating, Developing Basic Artistic Skills, 10 Essential Airbrushing Tips, Airbrushing Strokes and Techniques, Airbrush Cleaning Manual, and the Airbrush Lettering Guide. Well-known within the airbrush industry, PointZero Airbrush is your trusted source for professional-grade products that provide lasting and exceptional value.