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Micro Whistle (Worlds Smallest)

di Pi-Guy · Other Tools

324 Download

93 Likes

97 Makes

This is the World's Smallest 3D Printed Whistle! It can reach 90+ decibels, making it perfect for emergencies, outdoor use, or just testing how much sound can come from something this small. Volume testing was done outdoors using an iPhone 12, with the whistle positioned 1 meter away from the microphone. While results may vary depending on print settings and airflow, the sound output is surprisingly powerful for its size. ⚠️ WARNING: This whistle is not a toy. It produces extremely loud sound and can cause serious hearing damage if used improperly. Avoid using near children or pets. Compared with previous smallest whistle: https://makerworld.com/en/models/1123805

accesories accessories accessory alarm emergency keychain Micro mini minimal Model pi pi-guy small smallest sound toy whistle

Categoria

Other Tools

Fonte

MakerWorld

Pubblicato

25.02.2026

Aggiornato

14.05.2026

Cosa serve per stampare: Principiante Bassa affidabilità

Pezzo unico

Supporti 1/3

Assemblaggio 0/3

Impostazioni 1/3

Dimensioni piano 0/3

Post-lavorazione 0/3

Stampante

FDM / FFF

Formato file

STL

Materiale

TPU

Piano min.

50 mm (Piccolo)

Software

Cura, PrusaSlicer o simile

Stesso designer, più piattaforme

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Micro Whistle (Worlds Smallest)

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