Unleash the joy of 3D printing with this collection of minimalist whistle STL files! This set features 5 sleek and functional designs tailored for hobbyists, educators, and makers who love simplicity with a touch of style.

Each whistle has been tested to produce over 80 decibels of sound, making them a fun and educational project. While not suited for survival or emergency use, these whistles are perfect for toys, keychains, or teaching sound and design concepts.

Included Whistle Designs:Cylindrical

Sizes: 50mm, 75mm, 100mmOptional keychain hole for added portability.Timeless tubular design.Conical

Elegant tapered shape.Optional keychain hole for customization.Flat

Sizes: 50mm, 75mm, 100mmUltra-slim and minimalist.Available with or without a keychain hole.FlatSturdy

Reinforced, durable version of the flat design.Comes with or without a keychain hole.Skeletal

Lightweight, open-frame design.Optional keychain hole for a modern, practical touch.Why Choose These Whistles?Minimalist Aesthetic: Clean, functional designs suitable for any 3D printing enthusiast.Customizable Options: Each type offers versions with or without a keychain hole for versatility.Tested Sound Quality: Every whistle reliably produces 80+ decibels.Educational & Fun: Ideal for experimenting with acoustics or creating functional, stylish accessories.What’s Included:

5 STL files for each whistle type, including keychain hole and non-keychain hole variations.Printable in various materials and colors on most FDM/FFF 3D printers.Please Note: These whistles are designed for recreational or educational use and are not suitable for emergency or survival purposes.