- Quick and Easy Installation : No plumber needed. Our sink knobs feature an easy screw design that allows you to replace worn or broken knobs in just minutes. Perfect for a straightforward DIY bathroom fix. - Versatile Cutting Wind Bar : The cutting wind bar can be easily trimmed to your desired length, ensuring a perfect fit for your toilet tank. Say goodbye to compatibility concerns with toilet armor parts for seamless toilet replacements. - Efficient Dual Flush Button Design : Our round dual button layout allows for effective water-saving control. Choose a light flush for liquid waste or a full flush for solid waste, minimizing water consumption while maintaining performance. - Durable Plastic Construction : Designed with corrosion-resistant plastic, our push-button and threaded rod can withstand humid bathroom conditions without rusting or deterioration. Perfect for long-lasting use as a sink handle for your toilet container. Use Scenarios : 1. Quick Bathroom Upgrade : Refresh your old sink knobs in minutes, enhancing the look and functionality of your bathroom. 2. Reliable Toilet Performance : Replace your toilet flush components easily with our durable parts that optimize flushing efficiency and conserve water. 3. Maintenance Made Simple : Troubleshoot and resolve common toilet issues with our user-friendly components, designed for hassle-free installation and dependable performance.