These 1.75oz shooter cups are brought to you by Zappy TM, they offer a weighted bottom that helps prevent annoying spills that waste both your time and your precious booze. They're great for outdoor parties, poolside events, weddings, or just everyday use. Perfect for serving shooters or jello desserts, mousse cups, etc. Elegant look without the hassle of glass and with clean up this easy, just keep those parties coming...... ZP-104