Description: Universal: The universal nib is the same size as the original nib, with precise pen position, no lag, and stable touch. 5.0/6.0/7.0 Options: 5.0 transparent nib, round nib does not hurt the screen, efficient mute and strong damping, smooth writing and continuous touch Drawing and writing dual purpose, pencil feel; 7.0 Extended Needle nib, more comfortable without obscuring the line of sight, easier to engrave details, and more delicate side seam description, Painting and writing dual purpose upgrade, pen feel; 6.0 round head nib, the pen is more accurate, the pen control is more stable, and the field of vision is wider. The upgraded version for both painting and writing, the feel of the ballpoint pen Precise:Precise adaptation, pixel level writing, non slippery writing, and higher efficiency. Material: Made of ABS material, durable, built in spring, high tension, long service life and strong practicability. Disassemble: The disassembly and assembly are simple and convenient, and the pen head can be replaced by turning. Specification: Material: ABS plastic Product size: 15x5x 5mm/0.59inchx0.20inch x0.20inch Damping 5.0>7.0>6.0 Sensitivity 7.0>6.0>5.0 rustling 7.0>6.0>5.0 Acceptance 5.0>6.0>7.0 Vision clarity 7.0>6.0>5.0 Package Includes: 1 Piece Replacement Pencil Tip Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on line shopping!