Universal Glow in the Dark Round Ball Manual Car Gear Shift Knob Shifter. Never used only opened box. Just charge up in the light and then lasts for hours. Will never fade away. Will fit 8mm X 1.25. will not adjust to automatic shifters. All metal threads used so that the shift knob won't jar off or detach while in drive mode. Direct bolt on your car shift device or aftermarket model shifters. Elevate your car's interior with this stylish and unique Glow in the Dark Green Round Ball Manual Car Gear Shift Knob Shifter. The knob is made of high-quality aluminum and acrylic, and is designed to fit universally with thread sizes of m8, m10, and m12. This shift knob comes with screws and is perfect for any car enthusiast looking to add a touch of personality to their ride. With a manufacturer warranty of one month, you can be confident in your purchase. Whether you're driving a sports car or a classic car, this shifter is a perfect fit. Shipped with USPS Retail Ground Shipping or other shipping methods or local pickup options available as well.