HIGH QUALITYMade of 201 grade stainless steel and copper, durable and sturdy, sturdy and durable enough for long term use, environmental protection and health. SAFE AND CONVENIENT Clean and hygienic, hands do not directly touch the inside of the cup. HIGH EFFICIENCY Cup device with multi-angle water outlet, to wash you cups effectively. comes with connectors, it is easy to be connected with the water pipe. ENERGY SAVING Draft Beer Machine, High pressure washing, save time and energy, very convenient and practical. when the stops are pressed, the washing machine will be stopped, save more than 70% water, also won’t freeze your hand in winter. APPLICATIONSuitable for red wine glasses, cup beer mug, coffee mug, milk cylinder, drink mug, tea mug, etc. Widely used in bars, restaurant, pub, household, cafes, store etc.