The question of what vessel to use when drinking sake is an important one. Not only do the shape and size affect how flavor and fragrance are presented and emphasized, but the appearance and feel of a vessel also influences the overall experience.
The boundless world of Japanese ceramics offers striking visual and tactile adjuncts to the sake experience. But since sake shares many qualities with wine, at least in terms of how it can be appreciated, wine glasses should receive at least some consideration. Glass-maker Riedel has done more than that by created a glass especially for daiginjo.
For those readers not familiar with the name, Riedel is an Austrian company making glassware tailored for particular beverages, especially wine. Their design principle is "the content determines the shape."