The Anki Overdrive Big Bang Expansion Car is a green 1:64 scale plastic racing car designed for hobby grade enthusiasts aged 8-11 years. It is part of the Overdrive product line by Anki and is ready to go out of the box, making it suitable for on-road racing with electric power. This ready-to-run toy offers a high-quality model with a brushed motor, perfect for young racing fans looking to add to their collection.