Lomonosov Imperial Porcelain Rose Net Napkin Rings, Set of 3 Size (approx.) 5.5 x 4.3 x 3.0 cm Unused, beautiful condition. A rare item. Please refrain from purchasing if you are nervous, as this item has been stored at home. Imperial Porcelain was founded in St. Petersburg, Russia in 1744 during the Romanov dynasty, and is the first historical kiln in Russia. From the beginning, it was responsible for producing porcelain used by the Romanov family and the imperial court, and adorned the tables and rooms of banquets held in all the courts, including the Winter Palace and the Catherine Palace in St. Petersburg. While marking history as the porcelain kiln for the Russian imperial family, it has produced various products through the development of processing technology. The porcelain still produced in St. Petersburg is highly regarded worldwide for its tradition and technology that has been passed down for over 270 years.