The Chateauneuf mill is beautiful, contrasting matte black with brushed stainless steel. It's solid and substantial, made of solid French beech, and it features Peugeot's exclusive U-Select system. Peugeot's exclusive U-Select system provides grinding adjustment at the bottom, with a twist of the bottom ring. This enables any adjustment between powdery-fine and ultra-coarse. The selected grind stays in place until it is changed. Peugeot pepper and salt mills are guaranteed for 2 years, with a lifetime guarantee on the grinding mechanism.