Amazon has the Sharpie Pro King Size Permanent Markers, Chisel Tip, Black, (Pack of 12)
Marked for $7.49 was $13.03!
Powerful black ink marks on wet and oily surfaces
Large markers create clear lines on plastic, wood, stone, foil, metal, corrugate and leather
Sturdy felt chisel tip and aluminum body are tough enough to handle heavy use
Quick-drying ink is fade and water resistant
Includes: 12 Black Sharpie permanent markers