Replacement reed plates from Lee Oskar for an Am harmonica with Natural Minor tuning. Model: RPNMAm (1910NRPAm), also listed as 1910RPNM-Am.

A central part of the Lee Oskar system is the ability to replace the reed plates yourself when the harmonica becomes worn. In most cases, it is the reed plates—not the comb or cover plates—that need replacing. All you need is a Phillips screwdriver, allowing you to renew the harmonica and bring it back to working condition.