A woman demonstrates and speaks aboutthe operation of a binding machine.
A person demonstrates a machine that has a function of binding documents.
A binder for putting together a loose bunch papers is demonstrated.
A woman demonstrates a type of hand operable paper binding machine.
A woman explaining about a binding machine that binds papers together
A person uses a binding machine called easy 120.
A man is putting a piece of metal through a machine to bind some pieces of paper together
A woman's voice explains how a binding machine is working.
A woman is describing a musical instrument and says is gets professional results.
A woman using a machine that folds together books as has a meter to indicate easy