Nakagawa Masashichi Shoten Sake Set Inspired by Wine Glasses Eggshell New and unused. The sake vessels have no scratches, but the wooden box has some minor scratches. The set will be shipped in the wooden box. From the official website: Inspired by the shape of wine glasses, this sake set is designed to fully enjoy the rich aroma of Japanese sake. It's made of Arita-yaki "eggshell" porcelain, which is so thin that light passes through it. Considering the drinking scene of Japanese sake, which is often enjoyed with Japanese cuisine, the materials and shapes are designed to fit in with the Japanese dining table. Enjoy ginjo and junmai sake chilled or at room temperature.