Portable 3Pcs Useful HB 2H H Precise Pen Tips Replacement Stylus Pen Nibs Flexible Specifications: Due to its high sensitivity, it provides you with accurate writing/drawing experience and has a great responsiveness and sensitivity. It can greatly reduce the friction on the screen due to smooth and scratch-free features. Made of high-quality ABS material, it is eco-friendly and durable. The length of the single pen tip is 1.7cm, the width is 0.18cm and the height is 0.18cm. It is compatible with for Surface Pro/Pro4/Pro5/Pro6/Pro7 pen. Without tools, the pen tips are easy to attach. Only by hand can you replace or remove the tips. Item Name: Pen Tips Material: ABS Color: Black Compatible Models: for Surface Pro/Pro4/Pro5/Pro6/Pro7 Pen Features: High Sensitivity, No Scratches, Easy Installation Size Details: Single Pen Tip Size: 1.7cm x 0.18cm x 0.18cm/0.67" x 0.07" x 0.07" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. The list includes 1Pc HB pen tip, 1Pc 2H pen tip and 1Pc 1H pen tip. Package Includes: 3 x Pen Tips (Stylus Pen Not Included)