1. Set contents: - This set includes 25 replacement nibs suitable for the Remarkable 2 marker pen and the upgraded marker pen. It is also compatible with the Remarkable 1 stylus pen. (Two removal tools are provided.) 2. Suggestion for regular replacement: - To provide you with a good user experience, we recommend replacing the nibs of Remarkable 1/2 after 4 - 8 weeks of daily use. 3. Practicality: - This is an essential accessory for Remarkable 1/2, which can offer an experience similar to writing on paper and bring you the same writing feel as a traditional pencil. 4. High - quality materials: - The nibs are made of high - quality fibers, which can bring a better user experience. 5. Soft nibs: - They have a moderate touch, neither too soft nor too hard. At the beginning of use, they feel the same as standard nibs. After 1 - 2 weeks of use, they will become softer and feel better. 6. Color: Black 7. Material: Plastic 8. Packaging contents: - 25 replacement marker nibs - 2 removal tools - Only the above set contents are included, and no other products are provided. 9. Precautions: - Light reflection and different monitors may cause slight differences between the color of the items in the picture and the actual objects. The allowable measurement error is +/- 1 - 3 cm.