lemiesz Englisch:

The blade is Valyrian steel, the handle dragonbone.

I think you should sharpen the blade.

What are knife-blades usually made of? Knife-blades are usually made of metal.

blade - a thin, wide part of a machine used to push air or water

wiper blade

The knife has a keen blade.

What is this blade for?

Jack is some blade.

I didn't know he's a blade.

Be careful with the blade

The blade was very sharp.

‘The knife was like a pocket knife, but bigger, the blade was still sharp.’

Throw my head on a blade

The tip of the knife blade is sharp.