Large spools, but not too large to hold (300 yards). The gauge is very slightly thicker than FF.
Singin Dog Double Bassoon Reed Medium Hard BRCH-MH Student/Beginner NEW
Bassoon Reed, Single - Medium
Fox Bassoon Reed by Singin' Dog Double Reeds, Medium
Oboe and English Horn - Singin Dog Double Reed
200 yards, FF nylon thread.
Reed Thread
Rigotti Oboe tube cane-10-10.5 diameter - Singin Dog Double Reed
Singin' Dog Bassoon Reed Medium : Musical Instruments
Unbreakable Spool FF Nylon Thread – LC Double Reeds
Home - Singin Dog Double Reed
Jones 101M Oboe Reed - Medium (2-Pack)