Using this shift knob is easy. Just screw it onto your existing shifter with the M10X1.5 thread pitch. Make sure it's tightened properly to avoid any rattling. When driving, enjoy the smooth and quick gear changes it provides. For maintenance, simply wipe it clean with a soft cloth regularly. Avoid using abrasive cleaners as they may damage the aluminum surface. If you notice any looseness, re - tighten the knob carefully. This shift knob is built to last, but gentle handling will keep it in great shape for a long time.