The bathroom mixer tap features a quiet 40 mm quality cartridge with durable ceramic seals. The cartridge can be easily replaced if needed. The faucet includes a sink drain assembly with a pop-up drain valve, allowing the drain plug to be conveniently opened and closed with a finger press. It is compatible with all sink siphons with a 1¼" - approximately 4 cm connection. The mixing nozzle from a brand manufacturer integrated into the bathroom fixture ensures longevity and a uniform water flow. The delivery includes a complete installation set as well as a multilingual, illustrated installation manual. The corrosion-resistant connection hoses to the household water system are made of flexible metal threads and are easy to install. The bathroom fixture is complemented by its straightforward installation. The included central screw connection is practical, self-explanatory, and can be quickly implemented without specialized knowledge.