Compatible with all touchscreen devices, easy to use with mobile phones, tablets and computers. Three pen tips for quick change to fulfil multiple scenarios and needs (stylus tip, suction cup tip, biros tip). Touch pen tip: Comfortable and soft, solves the problem of typing with manicured nails, does not damage the screen during intensive typing games, suitable for scrolling and clicking. Suction cup tip: High polymer suction cup, precise touch without interruption, suitable for drawing and note-taking. Ballpoint tip: Smooth and silky, flows effortlessly, emergency biros, suitable for writing on paper. Lightweight pen body, piano lacquer finish, long-lasting writing without hand fatigue. No charging required, ready to use immediately, can write and draw for a long time without interruption due to low batteries. Forged from aluminium alloy, not easy to break, can withstand drops, durable to accompany you longer. D-shaped pen body with magnetic adhesion, simply place the pen on the side of the iPad for instant attachment (only for adhesion function, no charging function). Replaceable pen refill, no need to buy a new pen.