Thicker gauge metal can make for sturdier design and gives a heaviness to the cocktail shaker. Even though several 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 sturdy glass that received’t crack https://shakercabinets04703.timeblog.net/73064838/what-does-shaker-cabinets-mean