Altus harmony flutes offer many qualities not generally found in other flutes. Specifically designed for either the soloist or ensemble player, the Altus harmony collection provides the most ergonomic finger position and accurate intonation for ease of expression and rich tonal color. Features include hand cut embouchure holes, hand soldered C# tone holes, drawn tone holes, mother of pearl buttons on key extensions, French pointed arms, and stainless steel springs. Trill keys and Split E mechanisms are included on all Altus Harmony flutes.