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Ultimate Referee Whistle — image 1
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Ultimate Referee Whistle

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Referee Whistle

Rating
4.93 / 5
Likes
355
Downloads
4,386
Makes
43
Views
8,751
Reviews
43

Updated at source:

Model information

Category
Audio
License
Standard Digital File License

Let me introduce my newest whistle design, the Ultimate Referee Whistle.

What makes this whistle outstanding:
  • extremely loud and far-reaching,
  • piercing triple tone,
  • high side walls for perfect finger grip,
  • mouth grip for hands-free whistling,
  • large mounting hole for lanyard cord,
  • almost indestructible,
  • easy to print.
How to print:

Use a line width of 0.4mm and a layer height of 0.2 mm, 6 bottom and 6 top layers and 3 wall lines. Paint the z-seam as in the picture above and print slowly in the specified orientation.

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