1. Suitable for tip replacement of Remarkable, Marker, Note5 and other series stylus pens2. Applicable models: Applicable to Remarkable, Marker, Marker Plus, Note5,Kindle Scribe Pen2 Pro, Max Lumi2, Note Air2, Nova Air C3. This product is a hard nib, replacing the original nib.4. Provides paper writing experience, giving you the same smooth feel as a traditional pencil.5. Regular replacement: For your best experience, we recommend replacing the stylus tip after 4 to 8 weeks of daily use.Packing list: 5 nibs + 1 clip