Sink Stopper: With this drip stopper, you can fill your sink or basin with water and relax for a moment without spilling any water – simply remove it by pulling the brass ring. Made of high-quality rubber: The universal PVC stopper is safe and reliable and can be used as a rubber drain stopper for kitchen sinks, bathtub stopper, sink stopper, washbasin stopper, and vanity drain stopper. Flexible and dirt-resistant. Thanks to its black color, this drain stopper is dirt-resistant – thanks to the elastic rubber, the drain stopper fits all sink drains.