A permanent marker that gives the thinnest permanent line at 0,3 mm.

• Long nib allows for writing in limited spaces
• Works well with lab samples and slides, glass, plastic, and paper
• Gamma irradiated for aseptic environments
• Available in black or blue ink

Writes permanently on most surfaces with quick drying ink that is fade- and water-resistant to further extend multiple project uses. Designed for documentation and labeling in aseptic environments.