Thicker gauge steel will make for sturdier design and provides a heaviness to the cocktail shaker. When several Boston shakers are created of tin for more secure shakes, the glass rim on this Kotai shaker is tempered—the rim is heated up and cooled down for strong glass that gained’t crack https://shaker-cabinets37925.ziblogs.com/37597942/the-ultimate-guide-to-shaker-cabinets