The creation of the Temple's copper vessels represented a profound blending of ancient tradition and new architectural brilliance. While many of the items were crafted according to the familiar patterns used during the days of the Tabernacle, the newer, more complex structures demanded a unique level of planning and expertise [ביאור שטיינזלץ].
These tools served highly specific functions in the daily operations of the Temple. The copper inventory included washbasins, though some identify these items as pots and cauldrons [מלבי״ם, מצודת ציון, ביאור שטיינזלץ]. Additionally, there were copper shovels designed to clear ashes from the altar, along with special basins used to catch the blood of sacrifices before it was sprinkled [רלב״ג].
Although these tools were newly crafted and dedicated specifically for use in the permanent House of God [מצודת דוד], their design was deeply rooted in the past. They were fashioned to be exact replicas of the vessels Moses originally created for the Tabernacle in the wilderness [רד״ק, רלב״ג, מנחת שי].
The master craftsman behind this work was the elder Hiram, a man renowned for his vast knowledge across multiple artistic disciplines [מלבי״ם]. His expertise is most evident in the specific material used: a bright, refined, and highly polished copper, completely free of rust or impurities. Producing such luxurious, gleaming metal required a highly specialized polishing technique. This secret method was known exclusively to the elder Hiram, setting his work apart from that of his son, who was only trained in working with standard copper [מלבי״ם].