Big F'n Whistle

I scaled up the classic Zaggo whistle V2 as large as I could fit on the build platform: www.thingiverse.com/thing:1046

 

Took six hours to print and weights 74.1 grams. Call it $3.56 :-)

 

Works you don't have to blow hard, but you do need a lot of air. Makes a hooting sound, kinda.

 

119mm long not counting the loop for the lanyard, and the mouth is 55.5mm wide.

Done