B-Stock, Thomann EB 882S Bb-Tuba, model "Superior", 4 perinet vlaves (3+1), dual bore 17,50mm- 18,50mm (0.689"- 0.728"), brass body, nickelsilver outerslides, big bell brass bell Ø 480mm (19"), silver plated, 4 waterkeys, incl. mouthpiece and case, B-Stock with full warranty, may have slight traces of use