Bjhon 1 Round countertop washbasin made of marble, Cristalplant® bio-based material or Coloured concrete. Without tap hole. Without overflow hole. Uses drain .MET0563 (in the marble version, it is already equipped with a cover in the same Cover plate shade as the washbasin). The washbasin can also be made in special RAL/NCS Colours (based on Cristalplant®) or in stone and marble according to the customer's request, the price is determined individually. Concrete and Petit Granit washbasins can be used both outdoors and indoors.