This is cena with porcelain bowls made in germany. The frame is the same clean trick, one continuous line of thin powder-coated metal that lifts the bowls just enough for a comfortable meal while looking like almost nothing at all.Porcelain is the gentle option for cats that react to metal, and these bowls are dishwasher safe and food safe. A silicone ring keeps each one from rattling, four feet keep the feeder planted, and spare bowls are available separately.