A jigger is, essentially, a miniature measuring cup that helps you nail the ratios of spirits and mixers. Once we examined them, our favorite was basically a miniature measuring cup from OXO. But for a far more conventional jigger, You cannot beat this a single from Piña Barware. Large-quality resources: https://griffinvvvvv.pointblog.net/an-unbiased-view-of-shaker-cabinets-84393189