Decanter with high oxygenation index and negligible aroma dispersion, suitable for the decantation of red wines. The long neck allows a strong aeration of the wine during the pouring process. The decanter has a permanent and completely transparent anti-drip coating, repellent to dirt and limestone. The coating facilitates cleaning and enhances the abrasion and corrosion resistance of the glass. It is suitable for food contact and does not influence the organoleptic properties of the wine.