Amazon.com: Lenovo 4X80H34887 ThinkPad Active Capacitive Pen, Stylus, Black : Cell Phones & Accessories
Amazon.com: Active Stylus Pen for Lenovo ThinkPad X1 Tablet Gen 2, Touch-Control and Type-C Rechargeable Digital Pen for Lenovo ThinkPad X1 Tablet Gen 2,Good at Sketching and Note-Taking White Drawing Stylus :
Lenovo Active Pen - active stylus - GX80K32882 - Tablet Stylus - CDW.com
Lenovo ThinkPad Pen Pro-10 - Active stylus - for ThinkCentre M75t Gen 2; ThinkPad X1 Carbon Gen 8; X1 Yoga Gen 6; X1 Yoga Gen 8 - Walmart.com