Dark Solid Copper Kitchen Sink | Copper Vessel Vanity Bathroom Sink| Farmhouse Copper Kitchen & Bathroom Sink | Included Copper Sink Drain WHY US? Purity is hugely important when selecting a copper sink. At ALFIQ, all of our sinks are 99% pure solid copper. Ensure that the copper sink you select doesn’t contain any filler products, but especially make sure it doesn’t contain any lead. Many sink companies offer recycled copper options. While this is positive for the environment, it is very difficult to control the purity of recycled copper. At ALFIQ , our sinks are not made from recycled copper, but they are 100% recyclable. Solid Copper Vessel Sink Washbowl /Bathroom Vanity Kitchen Basin /Farmhouse Antique Copper Kitchen Sink / Copper Sink with Drain Included This perfectly hand hammered pure copper wash basin is suitable for both Domestic & Commercial Use.