Navitech Black Fine Point Digital Active Stylus Pen Compatible With HP spectre Fine Point Technology capacitive stylus tip recognizes on multiple types of capacitive touch screen devices allowing for use on all devices and all operating systems. Precise Fine Point Active Stylus 2.3mm tip delivers a realistic pen-to-pad writing / drawing experience on all tablets & smartphones. Adjustable Active sense technology allows for precision drawing on touchscreen tablet / notebooks, by reducing or extending the nib you can set the stylus for maximum functionality with any touchscreen device. No Bluetooth Required, just connect included batterys and ready for use. The recommend pen for Adobe Photoshop Express / Adobe Color / Adobe Illustrator / Autodesk Sketchbook & Tayasui Sketches.