560PBX-G SPECIAL 20 HARMONICA BOXED KEY OF G Special 20 Classic The New Standard. Response, superior bending, and a rich tone are all unique qualities of the Special 20. Featuring a durable, airtight, plastic comb, it has become the harmonica of choice for recording artist John Popper (Blues Trav FEATURES： Key of G Professional Level Instrument Injection moulded plastic comb with projecting mouthpiece for added playing comfort SPEC ： Stainless steel covers with closed sides; exceptionally airtight Recessed 0.9 mm brass reed plates, mounted with screws