Stylus pens for iPad, High Sensitivity Disc Tip with Magnetism Cover Cap Design, Best Writing & Drawing Gadget For Kid and Gift.Instructions of use#This is capacitive stylus, so you can use it just like use a pen. The disc tips will help you draw and write more accuracy. (Please do not damage the disc tips, must keep it clean and well)When you use this pen for different Apps or devices, some of them need to switch to drawing mode or switch to hand writing 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 drawing or writing. #How to change the disc tipIf you want to change the disc, new disc is on the other side that covered by the sliver cap, please screw off the cap and you will see the disc tip. To replace the disc tip, please pull it out by holding the middle part of the small metal bar, then push a new disc tip into the stylus. *Use caution1, Do not pull or cut the disc tip.2, Can not expose the pen to the sun or close to fire.3, If the disc tip is worn, please replace the disc tip as soon as possible. *Common use problem solving1, When you use this stylus, please let the disc fully touch the screen.2, If you can not write smooth on the device, the reason would maybe the device is not running enough, please restart the device or turn off other apps.3, There are dust or grease cover the disc tip, please keep the disc tip clean and well. 4, You can slide the screen, but can not write in the software, please check the software settings or confirm whether the software supports handwriting editing.