[Easy Operation] --- Air pressure adjustment: Turn the adjusting screw clockwise to reduce the air volume, and counterclockwise to increase the air volume. The trigger of the spray gun can be operated flexibly. [Spray area control] --- The spray area knob has a special anti-slip design with fine spray control to save time.< /p> [Excellent atomization effect] --- The side gravity cup allows 360 degree rotation, you can choose a variety of spray angles, help to get a high transmission efficiency and excellent atomization. [Widely used] --- Suitable for spraying automobiles, wood, walls, designs, toys, crafts and small stains. [Wear-resistant and durable] --- Gun body made of aluminum with copper nozzle, so it will not rust. p>