With a little help from the Barsys Drink-Measuring Coaster, you’ll host your best cocktail parties yet. This smart coaster measures each ingredient as you pour it in the glass. Whether you’re making an Old Fashioned or a Martini, this coaster scale makes it precise. Not only is it convenient to have a measuring coaster, but it’s also helpful to avoid extra dishes. You don’t need to use measuring cups or dirty several shot glasses when working with different types of..