Thicker gauge steel would make for sturdier building and offers a heaviness into the cocktail shaker. Though many Boston shakers are made of tin for more secure shakes, the glass rim on this Kotai shaker is tempered—the rim is heated up and cooled down for resilient glass that gained’t crack https://shaker-cabinets23691.snack-blog.com/37461391/the-fact-about-shaker-cabinets-that-no-one-is-suggesting