'''Facebook:''' https://www.facebook.com/biirbeer
==Overview==
Biir is a brewery in Spain that produces a variety of IPAs and other craft beers. One of their partners, Gunther Bensch, has worked around lambic for many years. Gunther previously represented Girardin at beer festivals, and created the first Lambic - Tripel blend at the brewery Dilewyns. <ref name=bbt>Belgian Beer and Travel, 2009, http://belgianbeerspecialist.blogspot.com/2009/07/gunther-benschanyone-stateside-looking.html</ref>
In 2014 Biir released two lambic blends, a kriek and a gueuze. It is unclear who's lambic is being used in this initiative.
This beer is called 4B because is a Blend of 4 Lambic Beers from 4 different Brewers and 4 different aging, made by Gunther Bensch between Barcelona and Brussels.
==References==
<references />
[[List of Experimental Lambic Breweries and Blenders |← Experimental Lambic Producers]]