Despite Google never formally announcing or shipping this accessory, the Pixel Tablet Pen has started appearing for sale ...

Google never released the Pixel Tablet Pen, but the stylus has found its way to the market anyway, and you can just go buy one.

With the new Surface pen, the pen pressure sensing function has greatly increased to 1024 levels. In addition, the "eraser button" which was suitable for the conventional model has been deleted.