Description Product Description ■ to achieve a tone that tone B ♭ ■ Bell rich and spread, adopted a gold brass bell of one up. Diameter 123mm. ■ to produce a matte clear lacquer finish tone tight (shot blasting) than in the dark, and finished the tube that has been subjected to shot blasting in mat clear lacquer. ※ By spraying a fine glass bead shot blasting tube, is adopted shot blasting the metal surface becomes hard as has been hammering. We've realized the tone with a unique texture and tension. ■ Includes a mouthpiece original Tomonao signature model. It is a custom mouthpiece finished with pure gold plating of luxurious thickness. It has a per smooth mouth-rich flexibility of the gold-plated unique, smooth breath flow, fine-grained tone features. ■ adopted the mouthpiece receiver of the mouthpiece receiver heavy type. Adds the weight and resistance to the tube body, it has been achieved to improve the playability.