Forte3D® "TURDUCKEN" Titanium Wrapped in Copper wrapped in Carbon Fiber Endpin Cello 4/4Forte3D "TURDUCKEN" Titanium Wrapped in Copper wrapped in Carbon Fiber Endpin!!! OK, this thing is CRAZY. First of all it's a titanium core wrapped in copper then wrapped in carbon fiber. Like a Turducken for your cello!!! And The sound is just as complex!! If the pure titanium endpin gives you more power, response and projection, this endpin also gives you a nuance and complexity to your tone on par with the complicated engineering involved in making