The Popsicle Whistle

thingiverse

This is a very loud print-in-place whistle that looks a little bit like a Popsicle. Just print upright like its positioned in the file. If you have bad bed adhesion then you can print it on it's side. I measures it at 106 db 1 foot away and 103 db 3 feet away so its pretty loud! If you want to print it in different colors like I did then just pause the print 1/3 and 2/3 of the way through and change the filament.