Four-bang Bird Whistle – fill, blow, Four calls

Is the bird thirsty? Give it a few drops of water, and it will sing for you!

Blow it once—
4 different bird calls sound simultaneously, overlapping and intertwining, like a chorus of birds singing in your ear.

What's more,
the sound changes with more or less water!

• Dry Blow: A regular whistle with a loud sound
• Wet Blow: Four bird calls sound simultaneously, a truly immersive experience
• Water Level Exploration: Different water levels produce different tones, the more you try, the more it sounds like a real bird chorus
• Principle: Multi-chamber structure, water creates different frequency trills inside the chambers
• Keychain Design: Hang it on your backpack or keys, carry it with you and blow it anytime

✨ Why you must print this?

• ✅ Four bird calls with one blow, an unprecedented experience
• ✅ Different water levels produce different sounds, endless exploration
• ✅ Stress-relieving and calming, blow it a couple of times to feel better
• ✅ no supports, Print in Place, zero failure

Multiple sizes available:Small, Medium, Large in three specifications, with and without hanging holes.

• Dimensions:
  Small: 57*30*41
  Medium: 72*38*52
  Large: 85*45*62

Comparison chart below: