Astonishing engraved Judaica "Rivers of Paradise " kiddush wine cup/ goblet for shabat

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Kiddush cup and Havdalah, made of 925 silver, handmade.
On the glass, grapes on the outside
On the inner side are hand-engraved, with a gentle engraving of the names of the rivers, in combinations of different possible letters. These combinations of letters are likened to Kabbalah as the keys to the Gates of Heaven, and capable of healing, and opening gates of mercy.

According to Kabbalah, the glass should be of pure silver. The letters of the alphabet are arranged in ascending order in the Hebrew alphabet and symbolize the connection to God.
The use of this cup ensures many virtues, including success and blessing, strong health, protection from the evil eye, livelihood and medicine, and more.

Astonishing 925 silver and gold Kabala  Kidush wine cup ,According to the holy Rabi the Yemenite HaRashash:
"These are the letters inscribed in the cup that are the keys to the Garden of Eden that open the gates of mercy ... and there is nothing above that you can not achieve with these letters ... There are no ill people in the world. These letters will not cure him. ... And these rivers come out of the abyss under the Cave of Machpelah which is under the Garden of Eden ... Sometimes after the Havdalah, you will be successful all week ... and it is good to write them in a cup ... " and to drink the wine 
this is very unique impressive Judaica cup

Material: High quality 925 Sterling silver. (Not silver plated)
Marks: 925 for sterling silver .plated with gold inside the goblet

The height is :5.8 inch

The Diameter is 3.05 inch

Total weight :170grams
Very impressive, for serious Judaica collectors