The Grohe K500 composite sink makes it easy to complete all kitchen tasks with smart design and a range of useful features. The sink with drainer for mounting on the countertop (100 x 50 cm) has the advantage that it can be used on both sides. It is cast from 80% quartz / 20% acrylic resin and hardening composite material and is resistant to stains, scratches, heat and dents. The basin has a generous internal depth of 20 cm. The seamless cast flawless surface is easy to clean, easy to maintain and also 100% food hygienic. The elegant, contemporary Granite Black surface does not react to UV light and retains its deep hue even after years of use. Thanks to Grohe Whisper technology, the composite construction is exceedingly quiet under running water. The dirty water drain features a stylish square eccentric and is operated by remote control. The drain is operated from the outside. No longer is it necessary to reach into dirty wastewater to pull the plug. The Grohe QuickFix system has 2 pre-punched holes. Installation is quick and straightforward. This sink can also be upgraded with a smart Grohe eccentric control (40986SD0).