Thicker gauge metal can make for sturdier construction and gives a heaviness into the cocktail shaker. When 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 tough glass that gained’t crack https://shakercabinets66666.rimmablog.com/36513473/examine-this-report-on-shaker-cabinets