I use these disposable PE gloves when there are things that are better done by hand but might be messy or greasy. For example I hand-shredded some duck confit today, pulling meat from bone. If I've got a roast chicken carcass, I'll wear these gloves to remove all the meat remnants for whatever. If I am mixing up some rice for fried rice with the seasonings, I do it by hand wearing these to ensure all grains are coated and clumps are broken up - it's just faster.