Cmefire Wine Filter, Removes Sulfites Histamines and Tannin, No More Wine Headaches Nausea, Wine Allergy Sensitivity Prevention,With intermittent gentle stirring over 5 minutes, it will remove over 50% of the histamines ,sulfites and Tannin from the wine, After 5 minutes, as much as 95% of the histamines , sulfites and Tannin. Not only eliminates your wine headaches, nausea, and reduces alcohol allergies and Next-Day Hangovers,but the wine can be even more enjoyable! Won't affect flavor. Portable, individually packaged design: It's a portable option that's convenient for travel, restaurants and parties.