Pens

Are there any pens on the desk?

There are no pens on the desk.

How many pens are there on the desk?

Pens and pencils are examples of writing tools.

Get out your notebooks and pens.

That year's buzzword was digital: digital clocks, digital microwave ovens, even digital pens.

These pens are his.

Whose are these pens?

Choose any of these pens.

Do you have a lot of pens?