Vandoren V5 series ebonite mouthpieces feature a flat baffle, small round bore, normal and jazz chambers. They are available in a variety of styles suitable for classical and jazz musicians as well as students. T20 Especially designed to offer the musician the possibility of playing softer reeds without sacrificing sound quality. Tip: 204 / Facing: Medium T25 Wider tip opening than T15 but same quality sound. Tip: 204 / Facing: Medium T27 Designed for playing with optimum tone color throughout the compass of the instrument. Recommended for classical study. Tip: 177 / Facing: Medium Short T35 For classical musicians. Preferred by players desiring more tip opening. Tip: 230 / Facing: Medium