HD ebonite is a high density ebonite of musical quality produced exclusively for Vandoren. This material is the fruit of years of Vandoren’s research and development. 

Its physical properties re-enforce the natural acoustic qualities of our standard ebonite while optimizing the playing experience and player’s sensation.
– The projection is excellent
– The sound is fullbodied and rich throughout the entire range of the clarinet
– Articulation is easy and precise
– The musician has greater control and comfort regardless of the dynamic

The HD ebonite is 100% of natural origin and certified non toxic, adhering to the strict Directive Européenne EU2009/48/EC, annex II, partie III, like all standard ebonite of musical quality used by Vandoren for nearly a century.