Blue Glow In The Dark Shift Knob & Adapter For Automatic Shifter Selector New Sickspeed Auto Adapter paired with the glow in the dark knob knob. These knobs are NOT painted. The color will NEVER rub off or lose its shine! Shift Faster! No more push-button, just push down on the knob to shift gears. Perfectly sized at 2 1/8" diameter, the 4oz design feels ROCK-solid in your hand. Made in the USA. Sickspeed is proud to be America based, and American owned!