304 stainless steel material: Made of high-quality stainless steel, matte black design, elegant and waterproof, and long-lasting. The built-in gasket not only enhances overall durability, but also ensures excellent sealing performance and improves ease of use. Quick cleaning: The special multi-angle nozzle cleaning head can easily achieve quick cleaning from baby bottles to wine glasses and even travel mugs. The matte black finish is not only beautiful, it also helps reduce the accumulation of water stains and fingerprints, keeping your sink tidy. EASY DIY INSTALLATION: This glass washer is designed for a simple DIY installation process that does not require a professional plumber to complete. Replace an old soap dispenser or kitchen nozzle and update your kitchen setup in just minutes. Convenient operation: It is easy to operate. Just turn the cup upside down and lightly the bottom of the cup to automatically high-efficiency cleaning water. After cleaning is completed, lift the cup and the water flow automatically stop without manual adjustment. Note: This product's hose connector is only suitable for European standards. Colour:Black Material:stainless steel Package Contents: 1 * cup washer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.