Delta Emmeline® Single Handle Pull-Down Bar/Prep Faucet with Touch₂O® TechnologyThe defined ridges of the Emmeline Kitchen Collections diamond shaped spout cut a streamlined profile, balanced by captivating details that lend an elemental sense of old world flair. Touch it on. Touch it off. Whether you have two full hands or 10 messy fingers, Delta Touch2O Technology helps keep your kitchen faucet clean, even when your hands arent. A simple touch anywhere on the spout or handle with your wrist or forearm activates the flow of