AW Single-Action 0.4mm Airbrush Spray Gun Kit Gravity Feed Precision Air Nail Art Makeup Tattoo Hobby Made with high quality precision components Multi-Purpose Usage, as it works well with most paint media and applications. Removable Needle and Nozzle Cap helps you to spray the full range of spraying and stippling effect Built-in teflon O-ring for nozzle cap and better for corrosion resistance Efficiently while providing exceptional atomization and accurate spray control