SCUF Instinct's thumbstick variety provide more grip and comfort than standard thumbsticks. Short and concave to dig in and make quick moves. Tall and domed for a longer throw and more precision. Improve precision and accuracy with additional length and shape options not included with your Instinct controller that cater to different hand sizes and can be interchanged on-the-fly. Changing your Instinct thumbsticks is as easy as removing the magnetic faceplate, pulling the existing thumbstick off