The sink like me, came reasonably fast, but broken an.Der replacement took about a week and had unclassifiable tracks at the bottom, the demands-up was almost like cracks aussahen.Nach several shock to myself and I 4-5Tagen processing the written guarantee that it would arise no impairment of the sink by these rißförimigen, irregular traces gäbe.Sie when removing from the mold and the Trocknen.Wie is the sink in use, so I can not say yet.