Opposite the Russian museum, Onegin has a wide range of superior souvenirs including a fantastic range of amber, jewellery, crystal, famous Russian porcelain as well as traditional St. Petersburg themed paraphernalia. All souvenirs are officially quality certified so you're guaranteed that nothing here is some shoddy made-in-China stuff. They also have modern Russian paintings for sale, etchings and water-colours and will offer you free coffee, tea and snacks.