Pica BIG-Ink Smart-Use Marker XL, Blue combines strong and highly visible markings with pinpoint accuracy, making it an i choice for various marking needs. This permanent marker features alcohol-based ink that is suitable for most dry surfaces and can be easily removed from glossy surfaces using alcohol or other solvents. Designed with an extra-large ink reserve, it ensures long-lasting use without frequent refills. The stainless steel tube around the writing nib keeps your fingers clean during use and can be pulled out and reversed to reveal another tip, allowing you to continue marking without interruption. The quiver cap includes a reinforced clip for secure attachment to your pants pocket, providing convenience and portability. Model Number: 170/41/SB