Supper Habi

This is a whistle that has a lot of effort in it. It took me 4 weeks to figure out how to make one.
Also I searched every videos about how to make a whistle and here it is I got the shape. It took me a lot of tries. The first time I was printing I got a random shape and it was small and it didn't make any sound also the second shape it was a bigger one and it had an up grade with a mouth pice inside the whole. And it also didn't work. So I started to research every thing about whistle but it di