after discovering the candy gat i wanted to make it work with just rubber bands, and so i did.

i have not printed this my self yet so i would recommend PETG because it's strong so it can handle the rubber bands and it's food friendly so i would go with it anyway.

soloprototype is the original creator of the gandy gat and this is the page link. https://thangs.com/designer/soloprototype/3d-model/CANDY%20GAT%20-%20THE%203D%20PRINTABLE%20CANDY%20SHOOTER-905329