FloTool Super QuickFill Funnel is specially designed for economy size fluid containers. Large diameter and extra wide neck allows for high velocity pouring. Tapered neck to accommodate various sizes of fillers. Faster than a standard 8" funnel. Perfect for transmissions oil and other engine fluids. For economy size fluid containers Drains faster, easy to use Designed to prevent fuel spills on the vehicle Extra wide neck allowing high velocity pouring Tampered neck to accommodate various sizes of oil filters.