Apple now directly sells a $19 polishing cloth that it says can be used on any Apple display, including the nano-texture glass on the Pro Display XDR.

The Foundry's Mari (the texture painting app that was used for Avatar) also has some Ptex integration in Mari 1.0. The Foundry at NVIDIA's booth showing off Mari , the mother of all 3D painters.

Apple’s newest top-of-the-line display, the Pro Display XDR, is out today.And it doesn’t come cheap, starting at $4,999, with a matte “nano texture” upgrade for a mere $1,000.

But hey, for the extra $100 for the Nano-texture glass, you get a polishing cloth with a $19 value. As Molina said, Woah.If you go with the Standard glass, you can buy the Polishing Cloth ...

Apple's latest 27-inch iMac comes with an optional nano-texture glass, which is etched at the nanometer level to cut down on reflectivity and glare for a matte look.. The nano-texture glass is ...

In this case, the nano-texture version of Apple's screen -- which costs $1,000 more than the more standard glass option -- will come with a special "polishing cloth." ...

Apple's new Pro Display XDR comes with an optional nano-texture glass, which is etched at the nanometer level to cut down on reflectivity and glare for a matte look. The nano-texture glass costs ...

That's rich. If you're willing to spend $999 to get the nano-texture option, you're going to have to also contend with Apple's seemingly bizarre and rather specific maintenance requirement.

The special dry polishing cloth is included with the Pro Display XDR if you opt for the nano-texture glass version, but it's unclear how much a replacement cloth will cost.