Improving operational comfort and enabling faster and safer gear shifts, giving you better control of your vehicle. It enhances the driving experience and handling. For Fiat 500 500c 2012 2013 Car Styling Black Silver 5 6 Speed Car Shift Knob Gear Knob. Provides a comfortable operating feel is durable can withstand daily use and maintains its appearance for a long time This gear shifter ball joint features a superior surface finish and reliable performance providing a superior car modification experience. Function: This gear shift knob is highly sensitive and easy to operate. Every time you use the gear shift knob to change gears, it enhances your connection with the vehicle, resulting in a better driving experience.