The Oslo salt mill deftly combines three contrasting materials in refined style to reflect Peugeot's expertise in craftsmanship. The wooden body in metallic graphite balances beautifully with the shine of the stainless steel and the acrylic, which manages to capture the light and bring some extra sparkle. This manual salt mill is equipped with a steel mechanism, which comes with a lifetime warranty and has been designed for grinding dry rock salt. Use the metal button at the top to adjust the grind setting - the tighter it is screwed, the finer the texture, while loosening it will produce a coarser seasoning.