The metal Pipe Ferrules (black metal rings) on our Missouri Meerschaum pipes come in three sizes – #9, Slim, and Mini:
  • The #9 Ferrule fits all of our filtered pipes and the Freehand pipe.
  • The Slim Ferrule fits all of our non-filtered pipes except the miniatures and the Freehand pipe.
  • The Mini Ferrule fits all of our miniature pipes.