Brass Shots Bottle Opener Shot Glasses are machined from solid aluminum locally in San Diego. With a good rotary attachment these shot glasses can add to the list of customizable products your company has to offer. They are unique, durable and functional. Perfect for social clubs, groomsmen gift, sports enthusiasts, promotional products, or personal mementos. The list is endless. - 2 ounce capacity - Inside line marking 1 1/2 ounces- Chemically polished- Bottle opener - Made in the USA