1、【Dual-action Design】: Action trigger switch design, which can save materials, and practical to use, and can control the airflow. 0.3/0.5mm(optional) diameter nozzle can provide a fine atomization effect for easy and accurate spraying, saving much more time than handmade drawing and perfect for your DIY painting business. 2、【Removable 15CC Pigment Cup】: With a 15CC pigment cup, its large capacity design can effectively extend the spraying time, improve working efficiency, reduce the frequency of adding pigment, convenient and quick to use. 3、【Spraying Ranges Adjustable】: And you can adjust the spraying size by twisting the limiting screw, turning it anticlockwise for larger spraying areas, and turning it clockwise for smaller spraying areas. 4、【Two Spraying Nozzles Changeable】: Comes with two spraying nozzles for two different spraying shapes that you can easily change according to your demands. The precisely engineered fan-shaped nozzle directs airflow in a concentrated pattern, significantly accelerating the spraying speed for more efficient spraying in less time. The round nozzle provides for more evenly spraying work. 5、【Wide Applications】: Perfect for artwork, commercial art, body art, design painting, model painting, photo retouching, cake decorating, hobby and crafts, models, and fine art such as car painting illustration, textile and T-shirt painting.