Stoff is an old russian measure of capacity equal 1/10 of bucket, about 0,5l. But also it is a name of small jar assigned for alcohol.
Russian vodka should be drunk beautifully. Pour it into a stoff "Buffoon", cooled to 4-6 C and served with traditional Russian snacks. You will feel the generosity and the quality of the drink and good mood is coming promptly.
Underglaze painting done by hand. Drawing on the product may differ from the photos.