Please note when buying! ! ! This pencil is suitable for most IOS/Android/Windows touch screen phones and tablets.We have tested that the delay of the pencil on the iPad and iPhone devices released in 2018-2020 is very small.The delay of the pencil depends on the device's old and new, as well as the screen signal reception. Older devices may have different delays. Widely Compatible Compatible with iphone, ipad, IOS, Android, Windows and most capacitive touch screen device 3 Gen Magic Drawing Stylu New upgrade, replaceable nib, magnetic cap. Soft silicone nib Write silently without scratching the screen Magnetic Absorption cap Secure the cap via built-in magnet toprevent lo or damage. Smooth Writing Tool Give you a precise writing experience Drawing and writing is smooth, will not disconnect the brushstroke. Compared with other nibs,The accuracy of soft silicone is increased, and the screen will not be scratched. Applicable scene Painting / Graffiti / Learning / Tagging / Drafting / Office / Games / Entertainment Nib disaemble - Schematic diagram of the pen tip( the first choice for the disaembltool, if not, the sciors- Clamp the metal head to pull out the pen tip.- Clamp the metal guard to completely pull out the pen tip. Product size