||Arturo Sandoval Signature Model ST357 Holton LeBlanc Lacquer Bb Trumpet. Excellent, free-blowing horn for big band and jazz work. Monstrous .463" bore with 5" seamless bell; multi-tapered brass leadpipe; distinctive oversized thumb ring on 1st valve slide; unique one-piece reversed tuning slide; Amato-style waterkeys; 3-D Leblanc logo on the tuning slide brace. First part of reverse leadpipe recently repaired. Some light scuffing - see pictures - does not affect sound/intonation whatsoever. Includes case, original Arturo Sandoval signature mouthpiece and Holton valve oil never opened.