Cups interlock to stack up.
Cups are 3" tall, 3" in diameter
Pitcher is 8" tall, 4" in diameter
Vintage maybe even antique although I know nothing about it's true age or it's origins. I do know my mother had these in the sideboard when I was growing up so they have been in my family for at least 50 years.
Pubic meetup or delivery in Auburn, NY