A paper punch is a relatively simple device also called a hole punch, that is often found in the office and  schools.

The primary reason for the desk  is so that sheets of paper can be collected and stored in a binder.

A hand-held  is also commonly used to punch holes in paper tickets to prove admission or usage.

Their contributions to the office world are described in three separate patents for the paper punch.

Some of it body colour based on availability. It may not be same and also all metal construction

It Removable waste paper collection tray to avoid spillage and also Indicator for paper center position.

His device stood on an office desk and used a lever to hole down through a stack of papers.