Pentel N50XL Marker Chisel Tip Black (6 Pack) N50XL-A This heavy duty Pentel N50XL Jumbo Marker features a hard-wearing chisel tip and an extra large ink capacity for long lasting use. The permanent ink is waterproof, which is ideal for marking and labelling in industrial environments. The jumbo felt tip writes a variable line width of 2.0 - 14.0mm for both fine and bold marking. This pack contains 6 markers with black ink.Heavy duty, jumbo marker Permanent, waterproof ink Extra large ink capacity Hard-wearing tip Chisel tip for a 2.0 - 14.0mm line width Barrel colour matches ink colour Ink colour: Black Pack of 6