Vandoren CM1404HD Black Diamond BD4 Bb Clarinet Mouthpiece - HD, Series 13

Vandoren Bb Clarinet Mouthpiece Black Diamond Ebonite High Density (HD) [CM1404HD] 13 Series BD4HD (High Density=High Density) Ebonite is a high density ebonite made specifically for Bandolene.New material from years of research and development, strengthens the natural acoustic properties of the standard ebonite while optimizing the playing experience and feel of the player.This mouthpiece is unprecedented that allows you to hear it through the hole etc.13 Series for Clarinet players who use A440 pitch.With the same sound quality as BD5 in the same series, it is easy to breathe and features ease of pronunciation (articulation). Tip opening: 1.155mm Facing: Medium longAbout handling the ebonite mouthpiece Mouthpiece material is good quality ebonite.The silver plating may tarnish due to the properties of the component, for a certain period of time after production.The new mouthpiece may retain properties of the ebony material and may tarnish when stored in the instrument case with silver-plated instruments, riggers, and caps.It is also prone to discoloration when stored in high temperatures and humidity.To avoid the silver plating from tarnishing, we recommend storing the mouthpiece separately from the instrument in the outside pocket of the instrument case (wrapped with a soft cloth that does not damage the silver plating).(After seasoning period, it will not fade easily. )VANDOREN MP B CLA HD BD4-13