This paint gun is equipped with an adjustable knob to control the flow rate for different paint output. The electric spray gun and needle can provide a smooth finish on the woodworking surface. The spray gun comes with additional 8m and 10m high-pressure hoses to support long-distance projects, giving you even more freedom when it comes to different painting jobs. And we will provide complete accessories for easy operation. Portable wheel designs and comfortable handles can save your effort and time, suitable for various work environments. In addition, the return pipe can ensure better operation of the machine. High-quality needle and dust-proof switch can prolong the service life. The machine adopts high-quality pump body to prevent rust and obtain corrosion resistance advantages. However, the filter screen makes the coating more delicate. Also, you can adjust the pressure with the knobs. This sprinkler is for household use, including tables, chairs, bicycles, blinds, fences, wooden toys, models, gardens, garages, windows, doors, etc.