This TreeFrog Whistle works very well. It sounds great. I made it from wonderful and popular https://www.printables.com/model/3116-treefrog and https://www.printables.com/model/495173-flat-pocket-whistle and then merged them into one model.

I found it prints best with supports, but you must check the box “support on build plate only” to prevent supports from forming on the inside.

TreeFrog Whistle

Gadgets / Audio

♥ 110⬇ 971🖨 15 prints

Print profiles

treefrog whistle.3mfDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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TreeFrog Whistle.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print