For the laptop, you can use pens that support the Microsoft Pen Protocol (MPP) version 2.0. The HP Rechargeable MPP 2.0 Tilt Pen, which is compatible with the device, is particularly recommended. Although the HP Slim Pen is usually MPP-compatible, it is not explicitly recommended for safe use. Therefore, the HP 700 Rechargeable Multi Pen is the preferred pen for this laptop.