2-pack with Vinum Hennessey Cognac Glasses from Riedel. These elegant cognac glasses on foot with a small cup belongs to the established wine series Vinum. The enjoyment of drinking cognac starts with a good glass, and these glasses from Riedel should all the cognac lovers have at home! It is designed to collect the cognac aromas and flavors, and fits well into sweet, rounder fat-stored spirits. Made of crystal glass and is dishwasher safe.