Enhance your typing experience with the new Bag of IBM/Lenovo ThinkPad TrackPoint Pointer Tips, P/N 91P8421. These high-quality red button tips are designed to fit seamlessly with various ThinkPad models, ensuring a comfortable and responsive touch for your TrackPoint nub.Compatible with both IBM and Lenovo ThinkPad series, this set is perfect for users who demand precision and reliability for their touch typing. The package contains an ample amount of tips to cater to your replacement needs, maintaining the integrity and functionality of your laptop's TrackPoint functionality.