Kabalo Pack of 9 Bamboo Stylus Pen Replacement Nibs for CS-100, CS-200, CS-120, CS-130 Produced with the highest materials for ideal pressure and movement. The design of the rubber nib eliminates the need for users to apply heavy pressure when using on screen. These are compatable with CS-100, CS-200, CS-120, CS-130. 9 x replacement nibs are included in this pack!