Active Stylus Pens Universal Smooth Precise Nib Touchscreen Capacitive Pens for Mobile Phones Tablet Writing Drawing1Smooth Nib: The nib is made of special conductive materials and finely ground to create a smooth nib manually to prevent damage to the screen. 2Long Battery Life: This stylus offers a long battery life, and you can enjoy up to 810 hours of continuous writing or drawing without interruptions. 3Compatibility: Active stylus pens are compatible for most 98% touchscreen devices like tablets and smartphones, providing widespread usability. When not used 5/30 minutes, it will smart power off. 4Responsiveness: They provide highly responsive point of interaction with screens, offering virtually no delay or latency, giving users a smooth and intuitive experience. 5Stylish: Made from aluminum alloy and finished with a sophisticated piano paint, these stylus pens offer a sense of calm luxury. Not only do they look the part, but they also feel wonderful in the hand.