Thank you for viewing. This is a set of 6 brand new Rastal TEKU glasses, 420ml. The outer box is soiled, but the glasses are new. Scientifically designed by Rastal, these beer glasses are developed by designers who understand that the material and shape of the glass affect human perception and change the taste of beer. As a result, they are used as original glasses by breweries around the world and as official glasses for large-scale competitions. Rastal "Craft Master" series "TEKU Glass" that maximizes the aroma of beer Rastal's TEKU glass is now one of the most well-known beer glasses. Born from the design of Italian brewer Teo Musso and sensory evaluation specialist and world-renowned beer expert Lorenzo "Kuaska" Dabove, it is the world's best beer glass, named after their initials Te and Ku. With its unique shape, which narrows sharply from a wide liquid surface to the lip, it maximizes the aroma of any style of beer. The lip is flat, allowing the beer to flow smoothly into the mouth and spread over the tongue. ▼Glass Size▼ Diameter: approx. 6cm x Height: approx. 20cm (Maximum diameter: approx. 10cm) Although it holds 420ml when full, please use it with 200-300ml to enjoy the aroma. Please check the product images for the condition of the item, and if you have any questions, please ask in the question section. Thank you.