The sacred vessel used at Mass to hold the consecrated wine is called a chalice. According to Our Sunday Visitor’s Catholic Almanac, chalices should be made of solid and noble material that is not easily breakable or corruptible. In addition, the cup of a chalice should be made of non-absorbent material and the interior of the cup should have a gold coating. A chalice should be blessed before use. “A priest’s chalice is a something very personal,†explained Denver Auxiliary Bishop James Conley. “You might say a priest’s chalice is one of the most precious ‘tools of his trade.’†A...