Strong Suction Cup Base: Glass Bottle Cleaning Brush The four-corner base with suction cups can be used to securely install sinks or other workbenches, allowing the suction cups to stick to the bottom of the sink, and the strong suction cup base can completely free your hands Glass Brush with Suction Cup Holder: Our glass washing brushes are made of food-grade materials; They are attached to a suction cup base that firmly adheres to the surface of your sink. This dishwashing brush is a must-have in your home, bar or restaurant; You can use it to wash baby bottles, wine glasses, vases, cups, tumblers or pitchers Versatile: Glass brush can greatly improve cleaning efficiency, your glasses from different angles to remove residue stuck in hard-to-reach areas, suitable for a long glass and bottle, wine glass, cocktail glass Quick Cleaning: This quick glass cleaning brush can clean three cups at the same time, saving time and effort. Simply turn the cup over the brush head, rotate it and