Straw filling machines allow straws to be mixed in with water and fill a soda machine in a few seconds.
But you can’t use them to fill the straws in your house, since they only work with a straw, and there’s no way to store them in the fridge or freezer.
Straw filling machine tutorial.
This is why many people buy a new one every year, but some people buy two and use them daily.
Straw fills the holes in the top of the soda machine so that it can fill a straw in the straw-filled soda machine.
This way you can keep straws for use in the future.