Since everything is one-of-a-kind, sales will end when they are sold out. [New] Clarinet Mouthpiece Storage Box Case (for storage) *Case only. Mouthpieces and other items are not included. Alto saxophone mouthpieces can fit if pushed in. The window is not glass. Cellophane window in a black and silver box case. The overall quality of the case is also low. See photos. Storage: Clarinet or Alto Saxophone Mouthpieces (7) Silver, glossy, silk-like fabric is placed over urethane cushions molded to the size of the mouthpieces. ◇Size 30cm x 11cm x 8cm ◇Shipping Method Sagawa Express Hikyaku Takkyubin ◇Cannot ship to Okinawa or remote islands.