The Alessi Alberto's Vineyard Glass, One Glass To Taste Them All

The Alessi Alberto's Vineyard tasting glass does away with the need to have a different glasses for different wines. The glass's asymmetrical shape serves an important purpose. The side that bends out is meant for tasting white wine, exposing it to the air and opening up the fragrance. The side that curves inward is for red wine, trapping and concentrating the aromas. Does it work? The folks at Unica Home say they noticed a difference but then again they're the ones selling the glasses for $97 a pair.