UNIQUE DESIGN: Easy to use with one hand, simple operation. Can be produced with ordinary air compressors. 4 nozzles with 18MM aperture, spray paint uniformly and save material. Copper casting pressure valve, beautiful and fashionable. EXCELLENT PRODUCTION: This machine is made of stainless steel, which is durable, not easy to stick to materials, anti-rust, large capacity, and higher efficiency. The link port is also made of copper, with excellent workmanship and easy disassembly and assembly. EASY TO CLEAN: The product is removable. The copper connector can be easily removed for thorough cleaning. COMPLETE ACCESSORIES: The product also comes with many tool kits, including cement mortar buckets, handles, switch handles, air p-o-r-t-s and gaskets. It can meet your daily needs during installation and disassembly.