*All new flugelhorn mouthpieces are now made in the Resonance body shape.

The FLG 13 ('one three') is made with our B1-3 rim. Trumpet mouthpieces with this rim are: 

  • B1-3 S5
  • B1-3D S5
  • old non-Slap B1-3


The B1-3 rim is considered comparable in size to the rims of the Bach 1C, Schilke 18, and other similar sizes.


For shank size info, click here [link coming soon!]

For help deciding between Classic and Prana, please see our Mouthpiece Selection Guide (in the Mouthpieces menu at the top of the page).

Resonance FLG 13

  • Monette mouthpieces are made to order and take about 6-8 weeks to produce. The mouthpiece will ship immediately when available - even if this is ahead of the production schedule. In the event of an unexpected production delay, Monette staff will contact you directly to update you regarding delivery schedule.