The Pentel Sign Pen Fiber Tip's permanent, pigment ink is acid-free, fade-proof and water-resistant. The durable fiber tip won't break down or "mush". It also features a snap tight cap that helps your ink to last longer. ACMI Certified NON-TOXIC.
- Durable, fiber tip pen that uses black acid-free pigment to help make a permanent mark.
- Permanent pigment ink is acid free, fade and water resistant
- Durable fiber tip won't break down or "mush"
- Snap-tight cap helps your ink last longer