Tiny Emergency Whistle - incredibly loud!
Tiny, sturdy and incredibly loud keychain emergency whistle, only 40 x 18 x 6.4 mm in size.
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updated March 17, 2024
Model files
Tiny-Emergency-Whistle.stl
Tiny-Emergency-Whistle(Low-Pitch).stl
Model origin
The author marked this model as their own original creation.