Painting walls and ceilings in different colors, a whole room every 10 minutes?

The easiest way to use it to dye and paint walls and ceilings in homes using different colors without overlapping dyeing colors, using the Chinese dye device to press the paint without air
Video link of Chinese dyeing machine 1: https: // • هذا الوحش سيذهلك بسرعة...
Video link of Chinese dyeing machine 2: • جهاز مذهل يرش الآف الأ...