Versatile Compatibility: These replacement nibs are compatible with for PN579X, PN556W, for Pixelbook Pen, for Pixel Pen, for Active Pen 2 4X80P28212, and 4XH0R14769. Precise Writing Experience: The smooth and responsive nibs provide a natural and precise writing or drawing experience on compatible touchscreen devices. Easy Installation: Simply remove the old nib and replace it with the one for seamless integration and continued use. Construction: Made from high-quality materials, these nibs are designed to withstand regular use and last for an extended period. Value Pack: This set includes multiple replacement nibs, ensuring you have on hand when needed, providing long-term convenience. Colour:Black Material:Plastic Package Contents: 3 * Stylus Pen Tips 1 * Clip(Accessory styles are random and no specification is accepted) Only 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.