Part of a modular system with a double-ended shell that accepts two ball joints or other adapters, the Super Knuckle Car Cup Holder Mount from Kupo features a mount that fits neatly into the cup holder in the car's center console at one end, while it has a ball designed to fit one side of the shell at the other. This allows use of adapters like Kupo's Baby pin to be used to support gear such as small lights.