Our classic colorway. Slate Gray is a beautiful, earthy mix of blue-gray reminiscent of slate rock. It complements every experience - from sharing coffee on the porch to alfresco dinner gatherings. Each enamel espresso cup set features a speckled enameled surface hand-finished baked stainless steel rim creating a bronze-like patina finish, resulting in unique pieces that form a cohesive set. Hand wash only. Do not microwave.Set includes 2 espresso cups.