- 19 Keys - 5 Rings - 4 Rollers - 4 Trill keys on upper part - Twelfth key - Eb lever - B / C# trill keys - Fork B and Fork F keys - Untreated grenadilla wood - Silver-plated key system - Adjustable thumb rest - 2 Barrels (43.0 and 44.5 mm) - Includes a ESM W4E mouthpiece, ligature, and handmade case - Made in Germany EUR 3333.00 - See more - Buy online