【iceberg design base】- Wine aerator Unique base,make your wine more imaginativeIts. its fundamental purpose is to maximize the contact area between the red wine and the air, while not letting the aroma sneak away, and to retain the original taste of the red wine after removing the smell, to achieve the highest wine tasting realm. 【Wine Decanter Built-in Aerator】 - The decanter combines the functions of decanting, filtering and pouring, while sporting an attractive appearance. When pouring wine, the double-layered filter will help filter out impurities. The exquisite decanting device spreads the wine 360 degrees along the entire glass body, which greatly increases the contact area between the wine and air, achieving a complete decanting effect. 【100% Hand-made & Lead-free Crystal】- This decanter is made of lead-free hand-blown high-grade crystal glass.decanter looks transparent, thinner and lighter, but it is actually much harder than ordinary glass