$25 per glass
they are made of glass
"Glass ware" is table ware (dishes, cups, etc.) that is made out of glass.
Cups, windows and mirrors
Cups or pints.
According to reviews Pyrex provides good quality glass measuring cups. These come in a range of sizes including 1-cup measuring cups, 2-cup measuring cups, 4-cup measuring cups and 8 cup measuring cups.
It is either in ounces or cups.
You should use glass cups at a formal wedding as it is a sign of respect and it shows the 'to be wed's' that you care for there marriage.