This is a sake cup (cold sake cup) made of cut glass in a ruby red overlay color, created by Masayuki Matsuura of Satsuma Kiriko. Masayuki Matsuura's works are also exhibited at the Suntory Museum of Art. He is one of the artists whose existing works are already few and highly popular among collectors, making this a rare and valuable piece that is difficult to obtain. Satsuma Kiriko is a craft that has a sense of weight despite its size, and the soft gradation of the cut parts, created by the thick colored glass, is very attractive and beautiful. This item is made of the highest quality ruby red overlay glass with a "Yarai" (arrow-feather) pattern, so you can enjoy its fantastical color. There is also a "松正" (Matsu-Sho) signature on the bottom of the glass. ✿Product Size✿ Diameter...approx. 53mm Height...approx. 95mm ✿Product Contents✿ Glass...1 piece Original box Original cloth Pamphlet ✿Product Condition✿ It has been carefully stored in its original box, unused. The surface of the glass is glossy, transparent, and in very beautiful condition. There are no visible scratches, but please be aware that there may be oversights. *Cushions are attached to the bottom of the glass to prevent scratches. The product is a used item that has been in someone's possession. We ask for your understanding before purchasing. We also have other cut glass items such as Edo Kiriko, Satsuma Kiriko, Kagami Crystal, etc. for sale, so please take a look.