Features Long-seasoned maple body silver plated nickel-silver keys, 4 rollers, 2 crooks and Leather hard case Shipped by China Post Airmail, takes 7-15 working days. Description Product Description About Reed123 Bassoon Before Reed123 Bassoon send to our customers, It must be passed a testing from a Professional Symphony Orchestra Bassoon Player. The quality testing includes: intonation testing,tone testing and Keys tightness testing. However， The others in same grade bassoon manufacturers, The Bassoon Instruments only tested by people who complete assembling. Therefore, Reed123 Bassoon Instrument is much better quality than other similarly priced bassoon.