LOGAN 100 GraniteQ pure carbon sink 56×45×21.5 cm 1-bowl undermount with manual copper siphon Mpn: 416 EN Variant Single-chamber Color Black, Copper Foundation 80 Type Manual Also check: KENNETH 111 Fusion GraniteQ silver stone with a steel chamber (780x480x190) with a manual siphon and a plug EVAN 156 GraniteQ sink with siphon Push To Open 2-bowl w/o (1000x500x210; cell. 420×480) pure carbon / pure carbon elements LUKE 90 steel sink (40x45x20) with siphon, 1-bowl b/o <