Item #: 2967800 Wyeast #2278XL Czech Pils Yeast $7.99 Classic pilsner strain from the Czech Republic - Produces dry pilsner, yet with malty finish. Produces some sulphury flavors during fermentation which dissipate with cold aging. Now in the expanded 125 ml package (6 - 8 times more yeast than the previous 50 ml packages)!