What is the unique feature of the Red Devil?

The Red Devil is noted for its unique feature of being able to swivel, which enhances its maneuverability and ease of use. This swiveling capability allows for more versatile handling, especially in tight or awkward spaces, making it more user-friendly compared to similar tools or devices that do not have this feature.

While lightweight, large capacity, and rustproof materials are advantageous characteristics in various devices, they do not specifically define the distinguishing feature of the Red Devil. The focus here is on the innovative design aspect that allows for improved performance through its ability to swivel.