- Spiral spring mechanism with 3B ball joints - Long valve levers - Nickel silver inner- and outerslides - Bell: 310 mm - Bore: 11.90 mm - Gold brass leadpipe - Three-dimensionally adjustable thumb hook - Engraved valve caps - High quality finish - Solid bell - Clear lacquer finish - Gold brass body - clear lacquer finish - Mouthpiece and case included - Made in Germany EUR 2898.00 - See more - Buy online