This compressor set is designed to be used with airbrush and small spray guns. And they can be used for all airbrush applications, spray tanning, modeling, make up, tattoos, T shirt's, nail art and bike helmet,etc.The professional airbrush set consists of a mini compressor, two airbrush guns and other accessories:1. Mini Piston Compressor This oil-free piston compressor with air regulator, air filter and manometer is suitable for all airbrushes with the nozzle size of 0.2 - 1.0 mm.- Features and functions:*Portable and easy to operate*Thermally protected*Low noise *Adjustable air pressure*Oil-free *Automatic switch on/off*Air pressure gauge, air regulator and air filter*Start with pressure*Continuous powerful work2.Spray gun with single-function-7-piece setThis airbrush gun with single-function-7-piece set can be applied for commercial arts, illustrations, photo retouching,and crafts, etc.3.Spray gun with double-function-9-piece setThe whole set includes a fine head airbrush, a 5ft. vinyl hose,a 2-oz, jar with cover,an attached 3/4 oz, jar, wrench, propel regulator, and an adaptor(1/4”air hose from the compressor to the smaller air brush hose)4. 3-way hose connector including 2 stoppersThe connector can be diretly connected to the compressor or between the compressor and guns, giving a possibility for up to 3 connection simutaneously.Delivery includes 1 x mini piston compressor with air regulator, air filter, manometer and original box, 1x airbrush with single-function-7 piece set in storage box, 1x airbrush with double-function-9 piece set in storage box, 1x 3-way hose connector including 2 stoppers as well as the mannual both in English and German.