Sharpie Twin Tip Permanent Markers are fine tipped on one end and ultra-fine tipped on the other. Nontoxic, quick-drying black ink. Pack of 12.
Sharpie Twin Tip Permanent Markers, Fine & Ultra Fine, Black, 2 Count
Sharpie Chisel Tip Permanent Markers, Black (12 ct.) - Sam's Club
Sharpie Fine/Ultra Fine Twin Tip Permanent Marker, Black (Pack of 12)
Sharpie Black Fine Point Permanent Markers (2-Pack) 30162PP - The Home Depot
Sharpie Permanent Marker, Fine/Ultra Fine Tip, Red - 12 pack
Sharpie Permanent Markers, Ultra Fine Point, Black, 12 Count
SitePro Permanent Marker (12-Pack) - (2 Colors Available) - EngineerSupply
Sharpie Permanent Markers, Fine, Assorted - 12 markers
SitePro Permanent Marker (12-Pack) - (2 Colors Available) - EngineerSupply
Sharpie 33001 Super Permanent Markers, Fine Point, Black, Dozen