The Oleron mills are made of translucent acrylic and PEFC certified beech wood. Specialized mechanism is specially treated to protect against corrosion. Pre-cutting feature helps release even more chili flavor and aromas (essential oils) without the risk of coming into direct contact with your hands. 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. Made in France. – 28398 – 6 – B113-3