Fu Xin Jue, in earlier Xizhou period (11century B.C.~771 B.C.), a wine vessel. The "Jue"  type of wine vessel has long tail, deep belly, round base, stands on three legs. The "Jue" was used as a cup for heating and drinking.  On top of the wine vessel are two round small solid knobs.  Experts are still not sure the purposes of the two knobs. 

Fu Xin is a person’s name that was engraved on the vessel. The original one was unearthed in 1976 in Baijiacun, Fengzhuang, Shaanxi Province, and is now in the collection of the Zhouyuan Museum of Shaanxi Province.