a Russian glass-maker and inventor of granyonyi stakan (faceted glass or table-glass), living in the late 17th century and early 18th century in the area of the modern Vladimir Oblast in Russia. Granyonyi stakan has certain advantages over the other drinkware, since due to its form and hardness it is more difficult to break. A legend says that the first known faceted glass was given as a present to Tsar Peter the Great from a glass-maker called Yefim Smolin, living in Vladimir Oblast.
