Fisherbrand Permanent Marking Pens write on glass, film, wood, plastic, metal, rubber, and porcelain. Perfect for marking sample bags, microscope or photographic slides, laboratory glassware and more. Write on all surfaces.
- Produce precise, ultrathin lines 0.3mm wide
- Waterproof and fadeproof, permanent ink dries almost instantly
- An airtight ring seal cap prevents dry-out and ensures instant writing even after lengthy storage
- Unique stainless-steel long leg allows precise writing in a confined space
|Perfect marking pens for lab samples, microscope slides, photographic slides, glass and plastic beakers, and plastic sample bags|
|Not chemical resistant|