Patina Vie cocktails on the rocks or whiskey glasses

Cocktails on the rocks 18 karat gold and looks sort of a bluish gray design,the one with more gold is called Mint twist cocktails glass, in 18 karat gold, could not find the name of other one, ( retail-set of 4 glasses is 120$), the last two pictures are of the seam, no cracks or chips, Price is for the Set of Two, I only have these two, Price is for the Two Glasses