Rust-proof Durability : Our bathroom sink drain, featuring a copper core and ceramic coating, offers unmatched resilience against corrosion, ensuring long-lasting performance. Leak-free Assurance : Engineered with precision, our pop-up drain stopper guarantees a watertight seal, thanks to its leak-proof brass bouncing cores and superior craftsmanship. Ease of Use : Experience hassle-free installation and operation with our pop-up drain stopper, designed for plug-and-play convenience. Spring Mechanism : Enjoy quick drainage with our innovative spring mechanism, which ensures swift and smooth water flow, preventing any backups. Prevent Clogs : Say goodbye to annoying clogs. Our drain stopper effectively stops waste like hair and food residue from blocking your pipelines. Imagine a bathroom sink that's always ready for action, thanks to our meticulously crafted drain stopper. With its copper core and ceramic coating, it's a blend of style and functionality. Say goodbye to leaks and hello to elegance.