I was concerned at first with this being compressor free, but my worries went away when I used it. This airbrush has proven to be a great little contraption that can be used in areas where there is no power or for when you need to get into areas that you cant string the wiring from the co.pressor.
It has good adjustability, flows great and works as intended. I find I use this more than the regular airbrush and compressor. I highly recommend this to fellow artist.