High Precision: The disc stylus tip is clear and thin which allows you to see through and give you an accurate point. Universal compatibility: FACE HUB stylus has a widespread use, which is viable with Apple iPad, iPad Mini, iPhone, Android Tablet, Android Phone, Samsung Galaxy, Microsoft, and other capacitive touch screen gadgets. Helpful Features: Attractively joined cap - can assimilate in each end. Additional tip - 1 Extra tip in the box for back up. Pen compartment - stick it on your iPad case and take it anyplace. Instructions of use: When you use Stylus pen for different Apps or devices, some of them need to switch to drawing mode or switch to handwriting mode. For example, when you use this pen in Apple Notes App, you will need to click the small pen writing icon, and then you can make drawings or writing. Important cautions: 1. While the disc tip of the stylus is made of a quality, lightweight material it's always recommended to use a screen protector on your device to avoid inconsistencies on the screen due to constant use. 2. Please replace it with a new disc if you suspect that your disc has been damaged in any way. 3. If the stylus lag and can’t write smoothly on the device, the reason would be that the device doesn’t run properly, please restart the device or turn off other apps. How to change the disc tip: If you want to change the disc, the new disc is in the box. To replace the disc tip, please pull the old disc out by holding the middle part of the small metal bar, then push a new disc tip into the stylus pen. Package Included : 1 x face HuB stylus pen 1 x Protective case 2 x replaceable disc tip.