This is one in my brothers Roadster. It's a crappy photo, that is a real black widow incased in clear resin. I really dig the original one he had in the car which was an aluminum skull. It was before you could buy aluminum skull shift knobs at every Starbucks and Kragen auto parts store. He picked up an aluminum skull at a swap meet and the whole back of it was flat, so he had a guy build it up with weld and then he ground it round and had it polished.