Permanent ink formula is designed to last. As these markers are non-toxic, they are extremely safe to use.
Create clear black lines with these markers, which are well-suited for a variety of office tasks. Meets or exceeds ASTM D4236 and ACMI AP standards.
Features both an ultra-fine tip and a fine tip, perfect for creating a variety of looks.
Four markers per pack.
Description
Twin-tip marker offers dual degrees of precision with both fine and ultra-fine tips in the same marker. Mark on most hard-to-mark surfaces. Marks are permanent on most surfaces. Fade-resistant and water-resistant ink further extends multiple project uses. Convenient and versatile marker features a quick-drying, nontoxic, alcohol-based ink formula.