Product Parameters: Color: Black Size: Total length: 14.5 cm, upper mouth diameter 4 cm, lower mouth diameter 1.8 cm Material: Acrylic Package List: Unique cup + filter screen + Simple cup holder A Better Taste: Pouring wine through this aerator adds just the right amount of air for an enhanced bouquet, a more complete flavor, and a smoother finish, allowing you to enjoy each unique wine to the fullest. Faster Aeration: Thanks to its unique design, this transparent aerator lets your red wines breathe instantly, aerating them in seconds and is more practical than the traditional aerator. The two air channels allow air to better ventilate the wines, the mesh filter can filter sediment, and the rubber handle contributes to a non-slip fit. Superior Quality Equipment: The aerator is made of food-grade acrylic and is transparent and durable, while its ABS base has strong chemical stability. You can be sure to benefit from the aeration pleasure for many years to come. Portable Size: The smartphone-sized aerator is suitable for use at home or on the go, so you can enjoy your perfect red wines everywhere and anytime.