Fangrui Product Details Features: 1. Compatible With, Pencil Second Generation And First Generation Silicone Fiber Tip Protector. (note: This Is Not A For A Pencil Tip) 2. Full Protection, This Silicone Fiber Pen Cap Can Protect Your Screen From Being Scratched, Greatly Reducing Friction On The Screen. At The Same Time, It Also Protects The Life Of The Pencil Tip. 3. Noise Reduction, This Silicone Fiber Tip Cap Can The Click, Click, Click Sound When The Tip Of The Pencil Hits The Screen. Whether Youre Drawing Or Writing, Don Let Any Noise Interfere With Your Thoughts. 4. Paper-like Design, The Fiber Design On The Top Of The Nib Cover Restores The Feeling Of Writing On Drawing Paper, Makes The Drawing And Design More Sensational, And Makes The Nib More And Textured. 5. Smooth Writing, Handwriting, Ultra-micro-polishing Technology, Sensitive Touch. The Writing Is Smooth And Not Slippery, Bringing A Real Writing Experience. Upgrade, Longer Service Life. Pencil 2nd/1st Generation Is Moderately Thick And Smooth. Descrip