Crystal Head Vodka Shot Glass

shot glass
A small glass used for serving liquor
a small glass adequate to hold a single swallow of whiskey
Used for serving shots and layered cocktails. Cocktails in shot glasses are meant to be drunk quickly, in one gulp. The ideal option for busy and lively parties. Standard volume 40 to 60 ml.
A shot glass is a small glass designed to hold or measure liquor, which is either drunk straight from the glass ("a shot") or poured into a mixed drink.

crystal
Clear and transparent like crystal
a solid formed by the solidification of a chemical and having a highly regular atomic structure
quartz glass: colorless glass made of almost pure silica
a crystalline element used as a component in various electronic devices

vodka
Eric David Harris (April 9, 1981 – April 20, 1999) and Dylan Bennet Klebold (September 11, 1981 – April 20, 1999) were the high school seniors who committed the Columbine High School massacre. They killed 13 people and injured 21 others. Three people were also injured as they escaped the attack.
unaged colorless liquor originating in Russia
Vodka (водка, горілка, horilka wodka, vodka, vodka) is a distilled beverage and one of the world's most popular liquors. It is composed primarily of water and ethanol with traces of impurities and flavorings. Vodka is made from the fermented substances like grain and potatoes.
An alcoholic spirit of Russian origin made by distillation of rye, wheat, or potatoes

head
the upper part of the human body or the front part of the body in animals; contains the face and brains; "he stuck his head out the window"
a single domestic animal; "200 head of cattle"
to go or travel towards; "where is she heading"; "We were headed for the mountains"
Chief; principal