Ravenscroft Crystal, Invisible wine glass collection is practically invisible and weightless. It’s as if you’re holding air. They are the perfect wine glass that precisely controls a wines bouquet and palate attacks and then disappears. The most critical and discriminating wine connoisseur understand that a wine glass should be invisible to the point that a wine glass should not compete but enhance the pleasure of a wine and not be distracting. All of the great wine glasses of the world like great wine are artisan crafted and hand made. Tactility and sensual light in precisely tuned shapes, mouth blown Ravenscroft Invisible wine glasses are the perfect wine glass for the sensualist within all of us.