These exceptional Kiddush cups are made of Sterling silver in glass mosaic with a 24 karat gold leaf finish. Distinguished in conception and skillfully crafted, each piece is unique, numbered(1/1), and delivered with a certificate of authenticity. These works come in the range of twelve colors attributed in the midrash to the sons of Jacob. Two colors are used to represent the half-tribes of Ephraim and Manasseh. There were signs for every president and president, map and color…"(Bamidbar Rabbah 2:7) This quotation, taken from a corpus of Jewish learning, relates to the Tribes of Israel, each of whom was represented by a flag, a symbol, and a color. In this series, each cup belongs to one of the tribes of Israel according to the colors attributed by the Tradition. The cups are made of silver, coated with a mosaic of glass and gold leaves