Why do things the hard way? Wisa presents all-in-one. One package for a complete installation of your toilet. From ceramics to sanitary kit. From insulation set to socket screw. And supplied with a step-by-step manual. So installing is just as easy as getting the all-in-one box. This compleet wall-hung toilet set includes a ceramic toilet bowl, a duroplast seat, a built-in tank and frame with dual flush 3/6 liter plus white control panel.