Compatibility: For all iPads 2018 and later. Digital Stylus Pen: Logitech Crayon uses Apple Pencil technology so you can write and draw naturally in pixel-perfect precision without missing a single line or detail Thick or Thinner Lines: Just tilt this iPad stylus pencil and the smart tip will adjust line weight automatically to the needed thick or thin size Instant Connection: This Logitech stylus pen for iPad connects to iPad instantly—just slide down the off/on switch and start writing; no device pairing or other delays required Fast Input: Logitech Crayon stylus for iPad delivers precise and fast input with hundreds of indispensable Apple Pencil supported apps and the list is growing bigger every day No Rolling: Logitech Crayon has a flat shape and doesn’t roll away when you put it down; throw it in a bag or stick it in your pocket assured that Logitech Crayon is tough enough to go anywhere you do USB-C: The Crayon Apple iPad stylus pen charges via USB-C and gets up to 7 hrs of writing time from a single charge; the power level indicator lights lets you know how much charge remains Uses FSC-certified paper for responsible packaging