What is a word that goes before chalk?

There are many words that could go before "chalk," depending on the context! Here are a few examples:

General:

* Piece of

* Stick of

* Block of

* Box of

* Color of

* Type of

Specific:

* White

* Colored

* Blackboard

* Sidewalk

* Teacher's

* Dustless

Phrases:

* A piece of chalk

* A box of colored chalks

* A teacher's chalk eraser

* The smell of chalk

To give you a more specific answer, please tell me what you're trying to describe.