WMF has developed the Ceramill Nature spice mills, equipped with a durable ceramic grinder. The grinding level can be adjusted gradually with the control knob to achieve the perfect texture of spices. The grinder mechanism is located at the top to prevent spices from spilling onto the table. The set includes: salt and pepper mills. Material: oak wood. Height: 18 cm. The spice mill can be disassembled for cleaning, and the glass container is dishwasher safe. 2 x salt/pepper mill. 10-year warranty on the ceramic grinder.