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Putting the instrument in its case
Ointments or creams containing sulfur (for acne, etc.) coming in contact
with the metal on the instrument can cause discoloration (the metal turns
black or brown) of the silver or silver plate. To prevent this, make sure
that both hands and face are clean before playing.
Key cap
When closing the case, make sure there are
no objects such as a gauze or cloth on top of
the instrument. Doing so may put unnecessary
pressure on the keys causing damage. Also,
never leave a damp cloth or gauze, etc., in the
case.
For instruments with ring key caps, take care
not to loosen the caps. These can be freely re-
moved or replaced to change the instrument’s
tonal character as you please.
First, wipe off moisture and dirt from the
joints, then place the headjoint into the case.
Fit it into the case snugly, without forcing.
