Bring out the Aroma, Color and Clarity of your Favorite Beers, while Keeping it Colder Longer, with Large 1 Liter Dimpled Glass Beer Mugs. At my Specialty Glassware Store, I offer Thick, High Quality, Dimpled Glass Beer Drinking Mugs, Handmade by Authentic German Stein Manufactures, at the Best Online Sales Prices.