The humble salt mill is a tool we reach for every single day, but often give little thought to - standing tall and alone, a beacon of seasoning upon the kitchen countertop. Swissmar's fantastically functional Castell Walnut Salt Mill indeed stands tall at 30cm (12"), and has a 'Unique Control Adjustment Knob' which allows for minute adjustment of the grind. The grinding mechanism is made from corrosion proof durable ceramic, and can be adjusted to grind anywhere from powder to very coarse.