HIGH QUALITY STAINLESS STEEL AND GLASS: The salt and pepper grinder is made of high quality stainless steel that will not rust or scratch easily. In addition, the bottle is made of glass, which does not absorb any aromas. You can also see how much of your spice is left through the jar. 3-5 DEGREE ADJUSTABLE POWDER THICKNESS: Simply turn the knob on the top of the sea salt grinder to offer fine, medium or coarse granules to satisfy everyone your needs. It’s great for you in the kitchen or at home. Easy to refill - the clear body highlights contents and shows when it’s time to refill. Simply invert the grinder, which lays flat when inverted, and unscrew the cap to refill. ELEGANT DESIGN: This salt and pepper grinder features a modern design, stylish and elegant enough for the Kitchen table use! Glass body and ceramic grinder, this unique duo makes a professional, elegant addition to any kitchen, with a stainless steel lid that really “covers” this beautiful set. This set is the perfect