Graphic Tablet for Drawing &Playing OSU with 8192 Levels Battery-Free Pen

GAOMON S620 8192 Levels Pen Pressure Graphics Drawing Tablet with 4 Express Keys [PASSIVE PEN] It is a battery-free stylus which adopts the most advanced passive technology, no battery and no charging required. This environment-friendly pen, allows constant uninterrupted drawing and playing, avoiding the low power interrupting your operation. And comes with 2 programmable express keys, one-click toggle allows you to switch the function between brush and eraser constantly. (8 Pen Nibs)-- Extra 8 nibs are included for replacement.   [8192 LEVEL PEN PRESSURE] ---8192-level pressure sensitivity, making lines more convenient and natural. [EXPRESS KEYS]-- 4 customizable express keys could be set to more functions as you like. Using them while working will largely improve your work flow       [ACTIVE AREA] 6.5*4 inches, small s