Microsoft Surface Pen

This pen works with all Surface devices from the last several years. It takes one AAAA battery, has an erasor on the back, and has one button on the side. It attaches magnetically to some Surface Devices. The tip is in nearly perfect condition and can be replaced. For more information see "Surface Pen with no clip" on this page: https://support.microsoft.com/en-us/surface/identify-your-surface-pen-and-features-c82a0208-2e35-b347-dae0-d7f4922edc77