Answer Wiki. I believe the contents of a sharpie marker can be toxic and perplexing as they do not have an ingredients list I see on the pen. You do not clarify how they can be considered toxic-by airborne smell, cutaneous absorption, toxic to body, such as eye tissues, or in ingesting all, or part of the pen.
But the higher fares are not diminishing the demand... The nation's airline industry continued to enjoy strong financial data with fresh government statistics showing that the average domestic air fare for 2014 was $391, the highest fare since the federal government began tracking the data in 1995. But the higher fares are not diminishing the demand for air travel.
1 The average cost of clientsâ international airline tickets was $1,624 in 2Q13 compared to $1,698 in the first quarter of this year. 2  Also, airfare costs make up 67.7% of the overall international trip cost when looking at air, car, and hotel.