B♭ Clarinet Ligature GF System GP for German Clarinets 03L-BSS-5 Dedicated Mouthpiece Cap Included Suggested Retail Price: 5,900 yen Used item. It's designed to be usable even if dropped, making it very convenient. It has been used moderately, but is still in good condition. Although it was labeled as "German," it could also be used with a Boehm (French) mouthpiece.