beautiful stone sinks in different versions, either polished or only inside and outside polished. Standard hole for a valve (45 mm diameter), Everything really fits in - and I would recommend a push-up valve here! Because each stone is unique, each is also unique basin - in the form, in color, easy in all !!! We have a beautiful antique trimmed on tap (but with modern technology) and anxious as our pool is quite dark, we decided for "matte black" - looks just "horny pig" out !!! Valve is also "matte black" and just a PushUp, fits just fine !!! If someone should ask, from which Gesteinart the pool, it's "Granite" in every type and design, so in all colors and compositions .... A real looker !!!
