I am thin.

I am made of wood.

I have grey or coloured stuff inside.

You can draw or write with me.

I am a kind of box.

I have different forms.

I can be big or small.

You can hold your pencils and pens in me.

I am a piece of furniture.

I have four legs.

I have a seat and back.

You can sit on me.

I can be thin or thick.

I have a lot of pieces of paper.

I usually have pictures, too.

You can read me.

I am long.

I am made of plastic or wood.

You can use me for drawing straight lines.

You can measure things with me.

I am a tool.

I have two sharp parts.

My parts are joined together.

I cut things.

I can be made of cloth or leather.

I am usually colourful.

You can hold your things in me.

You can carry me on your back or in your hand.