Paperweight

This is just a paperweight.

It's nothing but a glorified paperweight now.

You can use it as a paperweight.

This paperweight belonged to my grandfather.

Where can I buy a paperweight?

"Taming Javascript 2.0," is this for a paperweight?

The paperweight used to be a common desk tool -- before 1980, maybe. Now it usually means something bulky that doesn't serve its original purpose.

Tom uses a gold bar as a paperweight.

The ability of a segment of a glass sphere to magnify whatever is placed before it was known around the year 1000, when the spherical segment was called a reading stone, essentially what today we might term a frameless magnifying glass or plain glass paperweight.

John used his coffee mug as a paperweight.