Kopykake's KromaJet Airbrush Compressor System for Cake Decorators. 

The KROMA-JET is compact, sturdy, clean and quiet. Compressor is in an attractive case and needs no maintenance. Housed in an attractive case which requires no maintenance.
This complete airbrush system delivers 10 PSI, which is perfect for fine lines and delicate shadings using liquid airbrush food colors. This is a constant airflow system, which means that the user merely adjusts flow of color by a slight backward movement of the airbrush trigger.