[beardedscotsman]

Shame the comments here are not discussing the reason for them selling a cloth.

The nano textured screen is easily scratched if you use paper towels or rough fabric. This just makes sure you have a material that is suitable.

Secondly, the compatibility is just so it appears in the filters, and it’s not really to say it’s for use with an iPhone 6.

[dotancohen]

Also, this provides the support centers with an official, recognized part to wipe devices with. So every service center in every country does not have to scratch a customer's screen to discover what _doesn't_ work.

[tdrdt]

I think the point is that you can buy fine fabric cloths like these for less than $5

And anyone who weares glasses will have them laying around.