Thicker gauge steel makes for sturdier building and provides a heaviness on the cocktail shaker. Though many Boston shakers are created of tin for safer shakes, the glass rim on this Kotai shaker is tempered—the rim is heated up and cooled down for durable glass that received’t crack or shatter https://shakercabinets52738.educationalimpactblog.com/58779978/shaker-cabinets-an-overview