This is a pretty set of old Russian silver vodka cups. There are five on offer here as a set. Each cup is of the same size and design.
They each have an impressed number on the base which I think reads 880 and a maker's or city mark (which I have been unable to identify). I have taken a few photographs for your inspection.
The interior of each little tot cup has a gold wash finish, as photographed. Each beaker is in good antique condition and each has a pretty Art matching Nouveau / Rocaille Cartouche Design on the front. On stylistic grounds, I am dating this group to the late 19th Century or early 20th century.
Dimensions: 4.5 cm in height with a 3.5 cm diameter at the top. Each cup weights 38 grams.