Fangrui Product Details Exclusive Fit: Maker Pen Nibs , Compatible With For Remarkable 1 Remarkable 2, For Remarkable Maker Plus Stylus Pen, For Samsung S10/s9/s8/s7 S Pen Or Ultra Tablet S Pen, For Boox Pen 2 Pro, For Ireader, For Iflyytek, For Lamy Al-star Digital Pen, Not Fits For The Other Pen, Providing A Seamless Experience,please Note That It Is No-original Product. Wear Out Resistance Enhancement: Hb Writing Experience,unique Carbon Fiber Material With High Strength And Wear Resistance Advantage, Lightweight, Wont Scratch Your E-reader Screen, Making The Remarkable Pen Tips Durable And Resistant To Wear And Tear,cost Saving. Precise Control: Fine Point Design Allows For Precise And Accurate Note-taking And Drawing, Making You Feel Like Writing On A Real Paper,more Convenient For Note-taking And Sketch. Pressure Sensitivity: With The Super Electrical Conductivity Nibs, Your For Remarkable Stylus Will Keep The Same 4096 Pressure Sensitive , No Lag, And Precise Control On Every Detail.