In 2018, La Revue du Vin de France published a ranking of the best tasting glasses according to their experts. The Royal Glass received a score of 19/20, making it the top-ranked glass. This rating immediately strengthened the credibility of Royal Glass, which was then adopted by new sommeliers, oenologists and Michelin-starred restaurants.

As the latest sign of Laurent Vialette and Jean-Pierre Lagneau’s talent, their previous creation, L’Authentis, came in second place. The duo now dominate the rankings.