Twin holds salt and pepper at the same time. This allows you to add that special spice to your food in the kitchen or on the dining table without having to resort to a second mill. Twin can only grind salt and pepper at the same time - A slight twist on the coloured silicone strip at the upper end switches back and forth between the two compartments inside. They grind salt or pepper. The silicone strip allows a stable and safe holding and handling at the same time. The Twin salt and pepper mill comes with a powerful ceramic grinder that makes the mill easy to use. Due to the transparent outer walls, it can always be detected as soon as the contents of the mill approach the end. The shape of Twin has been ergonomically designed by Bodum so that it is as comfortable as possible for the hand to use the mill.