Remove any unwanted smells or odors from your hands after handling things such as onion, garlic, fish etcTo remove those unwanted scents from your hands, just simply use this like a bar of soap,while rubbing it on your hands,soaking your hands in the waterThe science of this is that ingredients such as onion, garlic and fish give off sulfur that causes the odor to stain your hands. The stainless steel would attract and bind with the sulfur to remove the odor from your handsAll you need is one because it will last foreverDimension approx:11*6.8*3.8cm