If you can wait for the month or so for it to arrive...
I use a Nasedal purchased from AliExpress. It's gravity feed and comes with a 20cc and 40cc reservoir and three (3) needles (0.2, 0.3, 0.5). I find it great for the items I've started to do, however, for large/bulk quantity items it may not be as useful (only because you would have to keep filling the reservoirs). Best part is the price.... CAD29 (includes shipping) so for British pounds approx 19 pounds which includes shipping (Same price, about 19 Euro for Ireland). I purchased another Nasedal (about CAD10 more) that had a metal reservoir in the body and it listed as use in Makeup and Face Paint. I found it sprayed too much dye/paint/ink until I got used to it. The hole where the dye goes into the body is larger than the other airbrush, but this airbrush came with a hose and cleaning tools (unfortunately this one is no longer available)
The only problems I have encountered is with the water-based leather dye as it was 'lumping' a little. Increased the air pressure and no problems now. I use straight resolene after heat setting the inks/dyes and haven't had an issue. I'm using about 20psi pressure for resolene and leather dye and just under 10 for the airbrush acrylics (Jacquard Dyno-Flow). For cleaning, I clean with water and then run some Windex through the airbrush.
