What are the things called at the grocery store that are tall dispensary containers and you pull a lever to put snacks in a bag and weigh?

It’s so hard to ask this question without being long winded, everytime I ask someone about it they have no idea what I am talking about.

Seems like they all disappeared after covid? What is the proper name for these things?

It used to be a cheap way to get a small amount of snacks but now I never see them anymore.

Does anybody know what grocery stores still have these?