This is an 8-piece set consisting of 1 ebony pitcher, 6 tumblers, and 1 rotating tray. The era and country of origin are unknown, but I believe it is Chinese-made. There are no scratches that would cause damage. The rotating tray has a screw on the underside; tightening it makes rotation difficult, and loosening it causes wobbling. There is something like a crack in the 16th photo, but it is not deep and there is no water leakage. Being ebony, it is heavier and more substantial than it looks. Size/approx. cm Pitcher Height 15.2 Diameter 10 (excluding handle) Rotating tray Diameter 27 Height 4.5 Tumbler Diameter 5.5 Height 10.2