Smart Power Storage:Smart power storage keeps your Apple Pencil charged and ready for use at any time. Portable Design:Lightweight and compact, this case is the perfect travel companion for your Apple Pencil. Magnetic Charging:Magnetic charging ensures a secure connection for your Apple Pencil, no fuss, no hassle. Built-in Battery:Built-in battery offers 4 full charges for Apple Pencil, ensuring you're always ready to draw.