Compatibility: Designed for Remarkable Marker and Marker Plus. Made with customized composite materials tested for several months to ensure pen nibs meet wear standards, providing extended usage time. Precise Control: Fine point design allows for precise and accurate note-taking and drawing, offering a smooth writing experience similar to writing on real paper, ideal for notes and sketches. Easy Installation: Easily replace pen tips using the same simple procedure as the original; no additional steps required. Ensure the pen tip is inserted in the correct position. Precision & Paper-Feel Writing: Engineered to deliver a genuine paper-like texture with excellent precision and control, ensuring high-quality writing and graphical performance. Color: Black Material: Plastic Package Contents: 20 x Pen Tips 1 x Removal Tool Note: Only the items listed above are included. Other products are not part of this package. Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.