[Compatibility]---Digital Pen AP31 ONLY work with GAOMON M10K2018 Pen Tablet. Not be compatible with any other graphic tablet.
[Package List]---1 x Art Paint AP31 Pen, 8 x Replacement Pen Nibs, and 1 x Pen Clip.
[Passive Pen]---No need to charge. GAOMON ArtPaint AP31 adopts Battery-free electromagnetic resonance technology. Can be used directly without battery or charging.
[Express Keys]---There are 2 customizable buttons on the pen. When you press upper button,the default feature is Mouse Right Key; when you press the lower button ,the default feature is Brush.
[light weight design]---Light weight design ,reduces stress to your hand and wrist after long time use, makes your work smoother and easier.