Assertion: metal clarinet | /r/HasProperty | complicated to manufacture
Facets:
value: despite their admirable qualities
type: OTHER
value: very
type: DEGREE
Source sentences:
text: Double-walled Metal clarinets, despite their admirable qualities, were very complicated to manufacture, difficult to repair, and too expensive ($150-$200 was a lot in 1910), so the idea was abandoned until 1926 when William S.Haynes Co. produced a sterling silver variation that had removable ends allowing a player to blow inside the double wall to warm the clarinet.