Assertion: bass clarinet's key | /r/HasProperty | nickel
Facets:
Source sentences:
text: The Sky Band Approved SKY-CLEBI-001 Black Ebonite B-flat Clarinet with Case is designed with a high grade black ebonite body (ABS) with plated keys (nickel) that are very durable.
text: The keys are nickel plated like with most other clarinets in this category.
text: The keys are nickel and are silver-plated.