Lightly press the bottom of the cup and spray from multiple angles. The powerful water jet of the glass rinser effectively rinses residue in seconds, making your cup look like new. The chassis and the pressing part of the nozzle are made of high-quality ABS, while the main body is made of copper and its surface is electroplated. Tested many times before leaving the factory, it is high quality and durable. This cup washer for kitchen sinks reduces workload, improves efficiency and cleanliness. It is the ideal choice for washing kitchen cups.