The water-saving dual flush buttons indicate the INAX Blue color when flushing, showing which function is in use and giving a hygienic impression.<br>The Powerful Vortex flush ensures that nothing is left behind. The toilet is made with INAX’s proprietary AQUA CERAMIC technology, which prevents the attachment of waste and the build-up of black watermarks. As the toilet bowl is rimless, it will only require a quick sweep inside the bowl to keep the toilet shiny, liberating you from the burden of daily toilet cleaning.