Scarico per lavabo da bagno nero senza scanalatura, nero opaco senza troppopieno, raccordi di scarico universali a scomparsa, tappo a molla senza troppopieno per lavabo

【Unique Design】: This pop-up sink stopper features a unique overflow prevention design. The solid brass spring core provides excellent rebound, allowing for quick sealing and drainage with a simple press. 【Popping Design】: This pop-up spring stopper with overflow function, combined with a brass spring core, offers strong rebound, allowing for quick sealing and drainage with a simple press. Operation and cleaning are extremely convenient. 【Premium Materials】: This pop-up sink stopper is made of high-quality copper, with exquisite craftsmanship, corrosion resistance, and rust prevention. The gasket is made of high-quality silicone material, which is anti-aging, crack-resistant, and provides superior sealing performance. 【Polished Surface】: The surface of this overflow prevention sink stopper is polished and galvanized, resulting in a smooth, delicate, rust-resistant, and durable surface. 【Popping Design】: When in use, the product pops up after being pressed, facilitating water storage and drainage. 【Easy Installation】: Using a standard 1 1/4-inch installation size, this push-button drain connector is suitable for all standard sinks and non-overflow washbasins. No tools are required; installation can be completed in just a few steps. 【Wide Applications】: This overflow-free sink drain connector is not only suitable for homes, but also for various bathrooms and toilets in restaurants, bars and hotels, and can be perfectly matched with any overflow-free sink, washbasin, hand basin and kitchen sink.