Specially designed to clean carboys and bottles. Stainless steel construction means it is much sturdier than other models. No more damage, no more racket. The automatic soft closing valve keeps you from banging on the pipes. The long stem makes it easy to clean carboys and bottles of all kinds. Easily attaches to almost any faucet. The threading is the same as a garden hose so it can be used on most outside taps and utility sinks. A kitchen faucet adapter is available for purchase separately. The strong stream makes it great for rinsing out soaps, cleaners, and blasting away soiled deposits. The lever activates the spray when you lower a bottle onto the stem for clean and easy washing.