Compatibility - Work for All Touch Screens including iPhone, iPad, iPad pro, iPad mini, Samsung Galaxy, Samsung galaxy tab, Android Tablet, Android Phone, notes, Tablets, Touch screen computers, Kindles, Chromebook and all other capacitive touch screen devices.
Functions - 2-in-1 Style- One end is Disc Tip (High Precision, High -Sensitivity ,no lag) perfect for handwriting and detail drawing; The other end is Durable Fibre tip (just like you fingers but more accuracy ) perfect for normal use such as scroll webpage, gaming