is not clear whether this was a single style. Glassware Belgian "special" beers (stronger or bottled beers) are often served in elaborate branded beer glassware. Unless the bar is out of the specific glass that goes with that beer it is more often than not served in its own glass. Most bartenders or waitresses will apologize if the beer comes in a different glass. One of the more common types is the tulip glass. A tulip glass not only helps trap the aroma, but also aids in maintaining large heads, creating a visual and olfactory sensation. The body is bulbous, but the top flares out to form a lip which helps head retention. A vessel similar to a champagne flute is the preferred serving vessel for Belgian lambics and fruit beers. The narrow shape helps maintain carbonation, while providing a strong aromatic front. Flute glasses display the lively carbonation, sparkling colour, and soft lacing of this distinct style. Chalices and goblets are large, stemmed, bowl-shaped glasses mainly associated with Trappist and Abbey ales. The distinction between goblet and chalice is typically in the glass thickness. Goblets tend to be more delicate and thin, while the chalice is heavy and thick walled. Some chalices are even etched on the bottom to nucleate a stream of bubbles for maintaining a nice head. In addition to the profusion of glasses provided by brewers, some Belgian beer cafés serve beer in their own "house" glassware. An example is La Lunette in Brussels. Distribution The majority of Belgian beer brands are sold in bottles. Draught beers tend mostly to be pale lagers, wheat beers, regional favourites such as kriek in Brussels or De Koninck in Antwerp; and the occasional one-off. Customers who purchase a bottled beer (often called a "special" beer) can expect the beers to be served ceremoniously, often with a free snack. These days, Belgian beers are sold in brown- (or sometimes dark green-) tinted glass bottles (to avoid negative effects of light on the beverage) and sealed with a cork, a metal crown cap, or sometimes both. Some beers are bottle conditioned, meaning reseeded with yeast so that an additional fermentation may take place. Different bottle sizes exist: 25 cl, 33 cl, 37.5 cl, 75 cl and multiples of 75. (8, 12, 24 or multiples of 24 fl. oz.) The 37.5 cl size is usually for lambics. Other beers are generally bottled