Also known as Grolsch De Klok Blond
Commercial description
Grolsch Premium Blond is a light ripened beer with a fresh pils characteristic. But with 30% less calories and 4.2% ABV. The brewers of Grolsch have finally made a breakthrough after 15 years. The unique brewing process of Grolsch, a specific yeast and riping gives it it's pils taste with 30% less calories.
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Grolsch De Klok Blond

The brewer markets this same or near-same product by more than one names. This can be the result of a brewer distributing this beer under different names in different countries, or the brewer simply changing the name, but not the recipe at different points in time.