1Spray a full range of dot effects from very fine to rough textures. You can use different needles to make the fine mist you want 2The side-feed spray gun kit has multiple uses. Support spray gun types, applications, paints and media, and users from beginners to advanced artist levels 3Suitable for hobbies, handicrafts, nail art, car graphics temporary tattoos, tanning, cake decoration, etc. 4The spray gun is made of high-quality brass material with stainless steel needle. Exquisite workman, simple operation 5Double action trigger airbrush can be used for painting, spraying, beauty, hand painting Item Type: Double Action Trigger Airbrush Set Material: Brass + stainless steel Small Water Tank Capacity: 20ml Large Water Tank Capacity: 40ml Feeding Method: Gravity Product Function: Painting and spraying, beauty, hand painting 1 x Spray Gun 1 x User Manual 1 x Wrench 1 x 0.2mm Needle 1 x 0.5mm Needle 1 x 0.2mm Nozzle Set(1 x nozzle cover, 1 x nozzle) 1 x 0.5mm Nozzle Set(1 x nozzle cover, 1 x nozzle) 1 x Valve Screw 1 x 20ml Water Tank 1 x 40ml Water Tank Please adjust the spray gun to the best condition, and then test with clean water to ensure normal atomization before use. Please clean the spray gun after use to avoid clogging.