Handmade, modified conservatory mechanism with the exception of the split ring Eb-E trill key, and Ab-Bb adjustment mechanism. Cork pads on low C and above. Teflon tipped stainless steel adjusting screws. Accessories include a French-style student instrument case, reed and reed case, screwdriver, silk swab and cork grease. Individually hand tuned to A-440 pitch at 72 degrees Fahrenheit, with maximum resonance and projection.