Mini Whistle - Fast Print

🌬️ Mini Emergency Whistle - Fast Print (Ultra-Loud)

Looking for a functional project that's ready in minutes? This Mini Whistle is designed to be the perfect balance between compact size and sound power. Ideal for carrying on a keychain, in an emergency kit, or for outdoor activities!

✨ Model Highlights:

• Ultra-Fast Printing: Ready in less than 15-20 minutes (depending on your printer).
• Support-Free Design: Optimized geometry for direct printing on the build plate, with no filament waste.
• Powerful Sound: Despite its small size, it produces a high-pitched and long-range sound.
• Keychain Hole: Includes a reinforced attachment point for you to attach it wherever you want.

🛠️ Recommended Settings:

• Material: PLA, PETG or ABS (PLA tends to produce a sharper sound).
• Layer Height: 0.16mm or 0.20mm.
• Infill: 100% (helps with acoustics and durability).
• Walls: 3 or more to ensure air does not escape through the sides.
• Supports: Not needed!

💡 Printing Tip:

Make sure your first layer is well calibrated. If there is too much "elephant's foot" (base too wide), the air inlet may be obstructed. If this happens, simply use light sandpaper or a utility knife on the opening.

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