Blue Cap for off-switch


Spare cap for storing Wind Instrument. Only needed on models up to 2018; not needed for Wind Instrument RB (with replaceable battery).


Size can be adjusted using a hair dryer to warm up the Blue Cap, to make a custom fit for the size of the tail section on your Wind Instrument. Dip in water to cool it at the new size.

Additional information

Weight .044 lbs
Dimensions 12 × 9 × 7 in

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