Amazon.com: Stylus Pen for Lenovo Thinkpad X1 Carbon (6th Gen) (Stylus Pen by BoxWave) - AccuPoint Active Stylus, Electronic Stylus with Ultra Fine Tip for Lenovo Thinkpad X1 Carbon (6th Gen) -
ThinkPad Pen Pro (X1 Yoga) | Lenovo US
Lenovo ThinkPad Pen Pro - active stylus - black - 4X80R02889 - -