The product description mentions that it is equipped with 7.5 inch wheels that allow effortless movement. However, it does not specifically mention anything about maneuvering around obstacles.
The product information does not mention if it comes with a storage case. However, it is equipped with a semi-enclosed plastic drum that allows easy observation of cable length and provides convenient storage when not in use.
The product description states that the 100ft x 3/8" steel core cable provides superior breaking, twisting and corrosion resistance and can be easily moved through complex curved tubes from 2 to 4 inches.