Referee whistle / Police whistle by ABH_

Last crawled date: 3 years ago

Very loud classic whistle that makes a sound even if you don't blow hard.
There are four versions of the whistle with/without the keyring eye and with/without the internal ball for modulating the sound.
Per request there is also now a version with a slightly larger ball (8mm).
It prints without supports provided that your bridging performance is good.
You need to break off the built-in support for the keyring eye and break loose the ball from the cavity wall (use a small screwdriver).