ZEVRO has done it again. Turning a classic jigger into a modern and entertaining spinning Knuckle Jigger. The three measurements in one bar tool has never been more convenient and efficient for the cocktail mixing aficionado. Measure and pour your signature, classic, seasonal, or nonalcoholic drinks with style and accuracy. The three Jiggers in one measures 1/2 oz., 3/4 oz., or 1 oz. all with a spin. The easy hold center ring provides a controlled and smooth spin with every shot measured and poured. Whatever spirit your next cocktail is composed of make sure to have your Knuckle Jigger ready to spin. So become the Star of your Bar with HappyHourZ Professional Bar Gear Collection, by Zero. The HappyHourZ collection offers beautifully created, unique and multi-functional products designed to make preparing the perfect cocktail or soft drink easy and effortless. Whether entertaining guests or just treating yourself, HappyHourZ by Zero offers professional at-home bartending solutions including our IceStation - Ice Bucket Set, IceScoop-Tong Adjustable Jigger, Gravity Release Jigger, Stop & Pour, The Wine Fan, and more.