Happy halloween!

Riddles!

100

The person who buys me has no use of me , but the person who uses can't see me, touch me, feel me?

A coffin!

200

I have no feet to dance. I have no eyes to see. I have no life to live or die but yet I do all three.

FIRE!

300

I have a single eye but cannot see. What am I?

A needle.

400

What gets wet while drying?

A towel.

500

What's really easy to get in to but very hard to get out of?

Your bed!