BFL1 Medium thin Extra-large cup for players with a thin robust embouchure. Produces a great volume of tone.

BFL1-1/2C Medium wide, not too sharp. Large diameter, medium deep flügel cup.

BFL1C Medium wide. Large diameter, medium flügel cup.

BFL3C Medium wide. Fairly large flügel cup, good for all-around use.

BFL5A Medium wide, rounded inside edge. A fairly large flügel cup with a dark, full, mellow tone.

BFL5B Medium wide, lowered toward the outside. Medium sharp edge. A precise rim and a fairly large flügel cup. The tone is vivid and full.

BFL5C Well rounded toward the inside and outside, fairly flat. For players with a strong embouchure who do not like a sharp edge. The tone is lively and rich.

BFL6B Medium wide, not too sharp. Produces a beautiful, ringing tone and responds easily. Medium large size gives the lips sufficient room to execute freely.

BFL6C Medium wide, not too sharp, rather flat. A distinctive C flügel cup. Its clear tone cuts through the largest bands and orchestras.

BFL7 Medium wide, lowered toward the outside. Medium. sharp inside edge. This popular model produces a colorful, liquid tone which is uniform over the entire scale. Desirable for all-around work.

BFL7A Medium wide, lowered toward the outside. Medium sharp inside edge. Warm, melodious, rich tone approaches the quality of a lyric soprano voice. Free blowing.

BFL7BW Slightly wider, lowered toward the outside. Medium sharp inside edge. Has a cushion rim for players with slightly heavier lips.

BFL7C Medium wide, lowered toward the outside. Medium sharp inside. Well rounded edge with a perfect grip. Probably the most widely used model in the world. Its brilliant tone is preferred by school musicians and by artists.

BFL8 Fairly wide with a slightly flatter surface than No.7. Rounded inner edge. The same cup as No.7 but with a rim that players with protruding teeth find more comfortable.

BFL8-1/2A Medium wide with rounded inner edge. Produces a full, velvety tone. Suitable for cantilena playing.

BFL8-3/4C Medium wide, slightly flat. Similar to No.7C, but with a slightly smaller cup diameter. Response helps endurance for players who suffer from fatigue.

BFL8B Fairly wide with a slightly flatter surface than No.7B trumpet rim Rounded inner edge. The same cup as No.7BW, with a rim that players with protruding teeth find more comfortable. Darker sound than No. 8.

BFL10-1/2C Medium wide Fine high register, resonating low register. Particularly useful to players without a strong embouchure. Ideal for C trumpet.

BFL10-3/4A Medium wide, well rounded. Slightly smaller cup diameter than No.10.

BFL10B Fairly wide with a rather broad, flat surface. Same size as No.10 but with warmer tone. Gives good results to players with heavy, thick-lips, especially those who become easily fatigued.

BFL10C Fairly wide with a rather broad, flat surface. Same rim as No.10. Especially designed for high notes and sparkling brilliancy.

BFL11-1/2A Medium wide, well rounded. Similar to No.11A, but slightly smaller. Produces a rich, round tone.

BFL11A Medium wide, well rounded A medium-small mouthpiece with a round, full, old-fashioned cornet tone.

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