Destemmed. In our search for mini and space saving we remembered the Riedel "O" series, in which the famous glassmaker decided to de-stem their glasses, save space and lower the price all at once. Created by Maximilian Riedel (11th generation), these "tumblers" employ the same shape as their well known Vinum collection. Available in all of these places for @ $35 for 4 glasses.
We haven't used these contemporary oddities, but if we didn't hang our stems from the ceiling, we would head in this direction quickly. MGR