The flutes are made of African Blackwood (Dalbergia Melanoxylon), with copper rings, and have all a tuning slide in brass.
The keys are pinmounted and made of Nikel Silver. It's possible to buy a keyless flute and add keys later.
Flutes in keys of D, Eb, E, Bb, C, F and G are available.
The bombardes are made of African Blackwood and Boxwood.
Bombardes from high D to low Eb are available.
Biniou Kozh ( Breton Bag-pipes) are made of Boxwood with African Blackwood rings (or the contrary). The bags are made of leather. Tones from C to G are available.