Wacom Bamboo Stylus Feel Soft Nibs for CS-300 - White ONLY COMPATIBLE WITH BAMBOO "FEEL" STYLUS 5 pack Soft nibs for "Feel" Stylus 24.5mm white These soft nibs have a flexible feel like that of a marker when used on the glass surface of your tablet. For use with Bamboo Stylus feel CS-300U Pen Not Included. MODEL: ACK20604