This hopper is a great tool for those working in automotive, construction, and woodworking industries. It can be used when you need to apply a large volume of paint or coatings quickly and efficiently. The hopper comes in different capacities, ranging from a few ounces to several gallons, so you can choose the right one for your project. It's made of either metal or plastic, and it connects to the paint pump inlet via a hose, using gravity to feed the paint. Whether you're a professional painter or a DIY enthusiast, this hopper can make your painting tasks much easier.