- DIAMONDS ARE FOR DRINKING: Unique diamond shaped shot glasses naturally aerate your liquor for enhanced taste. Perfect for parties, catering events, restaurants, night clubs, resorts, and home bars. Level up your drinking experience and serve shots in style! - ELEGANT DESIGN: Easy to hold and sized comfortably, this shot glass looks great on display and rests at a spill-proof angle that is a great conversation piece. - IDEAL BALANCE: Eye catching design and smooth lip for easy drinking. Great for rum, tequila, vodka, whiskey, liquors, and other spirits, as well as espresso. - PREMIUM DURABLE GLASS - Crafted from premium quality & durable glass, Quaffer glasses won’t break easily. They have superior resistance to impact and daily wear, making them suitable for daily use in both personal and commercial setups.