The Tapi rubber water fountain attachment lets you make any sink faucet into a water fountain. Just attach the rubber piece, and the faucet will function normally and flow right through the Tapi. To make the water spray up and function like a water fountain, just plug or pinch the bottom hole. Whether you are looking for a drink of water, or to wash your eyes out after a chemical burn, or to fashion a makeshift bidet, the Tapi sink water fountain attachment should do the trick. The Tapi fits onto most faucets that have a straight spout and will never affect or change the taste of the water coming from the faucet.