【High-quality materials】: The internal parts of the automatic cup cleaner are made of high-quality refined copper, and the outer casing is made of high-quality stainless steel instead of chrome-plated plastic. Compared with ABS plastic, our brass and stainless steel casings ensure durability and stability, protect against corrosion and aging, and prevent product breakage due to excessive pressure during rinsing. 【Easy to use】: When you put the bottle on, turn the opening of the cup downwards and gently press the bottom of the cup. Water will then automatically come out to clean the device. When the cup is clean, take it out and stop spraying. No more annoying cleaning steps. Thanks to the multi-angle spray cleaning, stains and bacteria have no chance to settle, making cleaning quick and easy. 【Easy to install】: Installation only takes a few minutes and you can do it yourself. The recommended opening diameter is about 2.2cm, allowing for installation on the table or in the sink. Multi-angle water outlet cleaning head. It allows for multi-angle cleaning of the spray head and effectively cleans the cup body, which is practical and convenient. The surface treatment is perfectly matched to your sink, and the advanced electroplating process ensures that the product is smooth and seamless. 【Product size】: The spout diameter of this product is 11.2cm, suitable for cups with a diameter of about 11cm. The net size of the product is about 13*15*7cm, and the packaging size is 23*17*7cm, with a standard 80cm hose and a T-piece. Despite its small size, it is still very easy to use. This mug is easy to clean and ideal for your kitchen. 【Widely Used】: Suitable for your bar, restaurant, pub, home, coffee shop, milk tea shop, etc. to reach hard-to-reach places, from baby bottles to wine glasses to travel mugs. You can wash almost anything with it An indispensable drink that saves you time showering and scrubbing, with a powerful water jet that can come from multiple angles and will not damage your favorite mug and is very gentle on glass.