Microsoft Surface Slim Pen 2 Stylus - 8WX-00001General Information Manufacturer: Microsoft Corporation Manufacturer Part Number: 8WX 00001 Manufacturer Website Address: http: www. microsoft. com Brand Name: Microsoft Product Line: Surface Slim Pen 2 Product Name: Surface Slim Pen 2 Stylus Marketing Information: Fast, fluid, and perfect with your Surface Our best performing pen yet, with real time writing, pinpoint accuracy, and incredible shading thanks to a sharper pen tip and improved design.