Product Details: Name: Car Engine Cleaner Carburetor Car Engine Internal Cleaning Exhaust Carbon Deposits Capacity: 120 ml Features: Deep and effective cleaning of the engine to ensure better function and longer service life of the catalytic converter. Portable Design: The product is designed to be easy to carry and can be used for long-term maintenance to keep the engine clean and improve fuel efficiency. Versatile Cleaning: The cleaner is not only suitable for cleaning catalytic converters, but also for cleaning other important engine parts such as fuel injectors and cylinder heads. Product Includes: 1*Car Engine Cleaner\ 2*Car Engine Cleaner Note: Please allow slight size errors (1~2 cm/0.39~0.78 inches) due to manual measurement, which shall prevail as actually received; please allow slight color errors under different monitors.