Logitech Digital Pencil Crayon iP11SL Fast USB-C Charging Compatible with iPad series from 2018 onwards, including the 10th generation iPad. Color: Silver Battery Life: 7 hours iPad / iPad Pro / iPad Air This is a digital pencil made by Logitech, specifically for iPad. I bought it new, but I haven't had much opportunity to use it, and I find flick input sufficient, so I'm selling it. I've only tested it out, so it's practically unused. Operation has been confirmed.