Diameter: 26.59 mm
Cup Diameter: 16.00 mm
Rim Width: 5.30 mm
Bore Size: 4.45 mm
Back Bore: Open
Medium-deep cup. All these models have less deep cups than 2F, 2FL, 4F, 4FL. They use original DW cornet cups 2-5 and are intended for use in Northern European 'Fanfare' bands where flugel horns replace cornets. May also be used by players who prefer more traditional flugel mouthpieces. NB: these are NOT the same cups as the 'B' range of cornet mouthpieces.