Promate High Precision Active Capacitive Wireless Stylus Pen | Quill Make the most of your tablet with Quill, a high precision active capacitive wireless stylus. Sketch, scroll, write and tap with ease and precision, increasing your productivity. Quill automatically pairs with and attaches magnetically to the iPad Pro 11, iPad Pro 12.9, iPad Mini (6th Generation) and iPad Air(4th / 5th Generation).