Linden Sweden s Adjustable Lilly Spice Grinder crushes and grinds herbs spices and all types of seeds easily and effectively. Made from BPA-free glass with a ceramic grinding Lilly won t corrode or rust like metal grinders can when used to grind salt. The grinding mechanism quickly adjusts from fine to coarse with a simple turn of the locking nut. Lilly s unique design grinds upside down and stores contents rightside up to keep spices at the ready and help reduce mess. So easy to use. Simply fill the glass base with the desired spices replace the Lilly-shaped lid and twist to grind. Perfect for herbs and spices peppercorns rock salt flaxseed sesame seeds and more. Made from BPA-free glass with ceramic mechanism. Disassembles for cleaning. Top-rack dishwasher safe.