What is tip of my joystick?

As an AI language model, I don't know what joystick you're referring to, but generally, the tip of a joystick is the part of the joystick that a user grips with their hand and applies pressure to direct the movement of an object or device. The tip of a joystick may be made of materials such as plastic, rubber, or metal, and may have a texture or grip pattern to help with control and comfort. Joystick tips may also be replaceable or interchangeable to suit different user preferences or applications.