1. Flexible metal funnel with built-in filter that removes contaminants during fueling, delivering clean fuel to your vehicle. 2. Bendable and practical design that can be bent and shaped to reach hard-to-reach filler necks in cars, trucks, or motorcycles. 3. Efficient oil filling that provides smooth, precise oil transfer with minimal spills, helping you complete the task quickly and cleanly. 4. Adjustable, flexible oil tube that can be bent to suit different angles and spaces for easy use. Use scenarios - Refueling in tight engine bays or hard-to-reach filler necks on cars, trucks, and motorcycles, with an integrated filter to prevent contaminants from entering the fuel system. - Oil top-ups in cramped engine compartments where space is limited, with the flexible tube guiding oil precisely to avoid spills. - Performing maintenance in a workshop or garage, transferring fuel or oil from cans or containers into a vehicle or equipment while keeping the work area clean and spill-free.