Peugeot Oleron Salt Mill, 5.5-Inch, Chocolate Made in France; The 55" Oleron mills are made of translucent acrylic and PEFC certified beech wood Fully adjustable 2-stage salt mechanism SHATTERS then CRUSHES salt for ultimate flavor Specialized mechanism is made with special stainless steel designed to resist to corrosion Round stainless steel top nut unscrews for refilling; tightness determines coarseness of grind Lifetime Warranty on the grinding mechanism; 5 Year warranty on the body of the mill