Craft Beer Barrel Aged beer glass 48 cl 4-pack is developed by the brand Spiegelau and comes here in a shape specifically adapted for beer aged in oak barrels. The rounded shape and thin-blown glass allow both flavour and aroma to emerge and take the space they deserve. They are perfect for serving, among other things, barley wine, imperial stout, and other strong beers. The glasses have been developed in collaboration with the world's leading breweries that produce barrel-aged beer.