MARKAL Dura-Ink Dual Tip 4 Black Retail Pack

MARKAL Dura-Ink Dual Tip 4 Black Retail Pack. Experience the versatility of Dura-Ink Dual Tip permanent ink markers and conveniently create both fine and micro-sized marks with one marker instead of two. Versatile, two tip design can tackle jobs both big and small, and the industrial-strength ink writes on most any surface-allowing for faster, more efficient marking in a variety of applications.