The simple tube (or snuff-can) call has been around forever, yet you rarely see one in a modern turkey hunter's vest. That's a shame, because it takes just a few minutes to make one and only a few more minutes to learn how to blow it. Once you get the hang of a tube, you won't believe how much volume you can generate with it. Nothing makes fast, loud cutts with less effort than a tube call. And they're a good alternative for hunters who are unable to use a diaphragm call.