The Libbey 5131 Old Fashioned Glass is a 4 ounce shot glass with a clear clarity reflecting your beverage accurately. The bottom half of the glass is paneled for easier grip with a sham that hollows in for added sophistication and balance. Use this shot glass for cocktails, gin and whiskey or whatever beverage you would like. The shot glass is also dishwasher safe making it easy to clean. With a paneled base it allows for a secure grip while adding a slight edginess to the over all presentation. The rim slightly widens from the base allowing for your beverage to settle at the bottom while bubbles and aroma sit at the top providing for a better taste and aroma.