What's this?
It's a ruler.
What's this?
It's a pen.
What's this? This can mark. This can mark.
It's a marker.
What's that? That has lead. That has lead.
It's a pencil.
What's that?
It's a pencil.
What's this? This can teach. This can teach.
It's a book.
What's this? This can measure. This can measure.
It's a ruler.
What's that? That can clean. That can clean.
It's an eraser.
What's this?
It's an eraser.
What's that?
It's a marker.
What's that?
It's a book.
What's this? This has ink. This has ink.
It's a pen