I'll be happy to answer any question.
Please, feel free to ask.
This is a lovely liquor or shot glas
SAINT LOUIS crystal, signed:
Dimensions:
Hight: 12,8 cm.
Diameter: 4 cm.
Period: after 1936
PERFECT CONDITION
NO CHIP , NO CRACK , NO HAIRLINE , NO REPAIR
Here is a converter inches / cm to help you with the dimensions.