The oil funnel you never knew you needed.  Lets face it, oil funnels have been around forever, but none of them like this.  This oil funnel is specifically designed for European cars in mind.  The red base uses the same 1/4 turn as your oil cap.  The funnel fits snuggly in the base and allows you to pour in up to 2L of oil with absolutely no spills.  By far one of the best tools I have.  Sometimes its the simple things in life.