Peugeot Bistro White Matte Salt Mill 10cm/4" - PM22440 Evoking the feel of a classic Parisian eatery, Bistro adds an additional touch of elegance to your table top. Made of select French beech wood. The grind is adjusted by turning the top nut: turn it clockwise (tighten) for a finer grind; counter-clockwise (loosen) for a coarser grind.