Extremely Loud Emergency Whistle
Description
This is a slightly easier to print version of the ["Extremely loud and compact emergency whistle" by whistleblower](https://www.thingiverse.com/thing:2933021) Do **NOT** blow into it strongly without covering your ears! It will damage your hearing. For licensing contact the author of [the original](https://www.thingiverse.com/thing:2933021), as I said I only made it slightly easier to print.
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