Features: 1. Write Down All Your Thoughts Faithfully, And You Can Faithfully Reflect The Fine Strength And Movement Of The Pen Input On The Screen, So That You Can Perform Pen Input As You Like.2. Have An Intuitive And Natural Writing Experience, Such As Drawing Applications, Entering Search Keywords In A Browser, And Entering Characters In Office Applications. Expand The Application Scenario.3. Precise From Any Angle, Even If It Is Used At 45, It Can Make Precise Input From Any Angle. Extreme Flexibility And Smooth Performance Allow You To Use The Pen However You Want.4. Easy To Replace The Tip, Just Like Drawing On Paper. With 3 Spare Nibs, They Are HB Type, H Type, B Type, And The Nib That Comes With The Pen Is 2H Type5. Compatible With FOR Pen 2.0 SA203H Stylus; Windows Compatible With FOR Black Built-In Battery: Rechargeable Built-In Battery 125mAhFunction: Anti-TouchNote: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Usesize: About 16.2 x 1 x 1cmMaterial: Metalcolour: Matt blackPackage Contents: 1 x Stylus3 x Replacement NibsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.