Pedrini Wine and Bar Pourer/Stopper This pourer/stopper performs a dual function, sealing open wine bottles and allowing easy pouring without risk of spills. The pourer/stopper is designed to fit any size wine bottle. The stopper features a rubberized base to ensure an airtight seal. The pourer's sleek spout ensures drip-free pouring. This product should be hand-washed only. Hand-wash with warm water and a mild detergent; rinse and dry immediately.