Pure Wine:The Wand is the first product that removes BOTH the histamines and sulfites that cause allergic reactions from wine. It is portable, convenient, and purifies a 6 oz glass of wine. With intermittent gentle stirring over 3 minutes, it will remove over 50% of the histamines and sulfites from the wine. After 8 minutes, as much as 95% of the histamines and sulfites can be removed. Don?t worry, you can leave The Wand in your glass as long as you would like. The longer you keep it in, the more it will purify your wine. The Wand is single-use and can be easily disposed of. More than 95% of the tannins, phenolics, and antioxidants are maintained in the wines so ?all the natural good things? are still there. All testing was done by a leading independent wine testing lab. The Wand works on all red, white, and rosé wines, but the stirring action may cause sparkling wines to lose their effervescence more quickly. The Wand comes with four different wine charms that can be easily twisted off the handle and attached to the rim or stem of your glass. You will never lose track of your wine glass again, hurray! Histamines and sulfites are often the sources of bitterness and noxious odors in some wines. The Wand purifies the wine so the natural flavors and aromas of wine will be noticeably enhanced, thus making the wine taste ?smoother?, ?more rounded? and ?less bitter?. Taste-testing studies were performed by a leading sommelier education program. Not only are your wine headaches eliminated, but the wine can be even more enjoyable! Wine purification really brings out the best in wine! The Phoenix purification technology in all PureWine products selectively removes oxidized components in wine that causes bitter tastes to develop when the wine has been exposed to air too long. You will no longer need to dispose of wine that has developed that old wine bitter taste.