1. 0.3mm Fluid Tip:This gravity feed airbrush with 0.3mm needle and nozzle combination allows for finer control of paint flow and less overspray, the knob at the end of the spray gun to adjust the density and volume of the spray. 2. Replaceable Fluid Cup: Our dual-action airbrush kit is equipped with a removable 7ml metal fluid cup, you can also replace it with the 20ml and 40ml capacity liquid cup. 3. Portable & Multifunction:upgrade airbrush kit has a portable and compact size, easy to carry anywhere. This mini airbrush can be used for art painting,cake decoration, makeup, nail art,handicraft,model coloring,illustrations,temporary tattoos,etc Input:100-250V, 50/60Hz, 0.6A Max Output:7.4V Air output per min:10Lpm Max pressure:25psi Nozzle diameter:0.3mm/0.01in Product size:219x133x63mm Colour:Black Material:aluminum alloy Package Contents: 1 set * Painting Airbrush Machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.