This second hand Heckel C1 Bocal is made with a hard German silver alloy. The C1 is 0.6mm thick, which means it’s classed as a “thick wall” model, giving it a bright sound with good projection. Number 1 = A …
This second hand Heckel CC2 Bocal is made with soft German silver alloy. The CC2 is 0.6mm thick, which means it’s classed as a “thick wall” model, giving it a balanced sound with good projection. Number 2 length = A …