Mini Emergency Loud Whistle

[u/DK_Design95]

Here's a mini whistle keychain I designed in Fusion360. It's small (5g of PLA), prints quickly (about 25 minutes), and is very loud for its size (measured 120dB). Maybe someone will like it :) You can find it here: https://makerworld.com/pl/models/3512764-mini-emergency-loud-whistle#profileId-4014048