quality materials and durable construction Lead, handblown grade crystal glass. Appears light and thin but is three times harder than ordinary glass for improved durability and longlasting use. Stainless steel fine filter in the aerator stopper removes sediment for a cleaner pour and clearer wine. Faster, more effective aeration Waterfall pouring design on the aerator stopper increases the winetoair contact area to accelerate aeration and enhance aroma and flavor. Unique icebergshaped base further maximizes air exposure to the wine, helping remove unwanted odors and letting the wine's full flavor profile emerge. Recommended wait time: 3–5 minutes after pouring through the aerator for results. Practical, precise pouring The aerator stopper creates a smooth, controlled flow to reduce spills and splashes. To minimize sediment transfer, pour slowly and tilt the source bottle at the right angle so sediment stays in the bottle. Performance and benefits at a glance Material: Lead crystal glass; aerator and filter include stainless steel components. Function: Aerates wine quickly, filters sediment, preserves aroma, and improves taste. Design: Handblown crystal with an elegant icebergbase aesthetic for both function and presentation. Use scenarios Dinner at home: Quickly aerate a bottle before serving to bring out aromas and flavors without extended decanting. Wine tasting or small gatherings: Present wine in an elegant crystal decanter while the aerator delivers immediate flavor improvement and clearer pours. Gifts or professional use: Suitable for gifting to wine lovers or for use in restaurants and tasting rooms where rapid aeration and attractive presentation matter. How to use Insert the aerator stopper into the decanter or pour directly through the aerator. Pour slowly, tilt the bottle to keep sediment in the bottle, and allow 3–5 minutes for aeration before serving. This decanter with aerator combines durable, lead crystal construction and a precision aerator design to improve flavor, reduce sediment, and provide an elegant serving experience.