Question

A thing that seller can't use, and also buyer can't use , but this thing only used by them who can't see!

Answer the question​

Answer 1

Answer:

It is a coffin.

Explanation:

the seller won't use, the buyer also wouldn't use, the dead person will use but he cannot see.

Answer 2

Answer:

coffin maybe

Explanation:

because the seller can't use as he does that boxes and he's alive and also the buyer dont use it he's alive generally a person before dying dont buy his coffin as he dont want to invite death