Dual point high-quality permanent ink marker.

• Excellent performance on plastic, glass, metal, cloth, and other surfaces
• Compatible with Lab-TAG™ Labels from GA International
• Easy to handle for applications in bio-medical laboratories
• Extra-Fine (0.3 mm) and fine (0.7 mm) tips; 2 pens in 1
• Can write on Teflon surfaces
• Low odor

Durable, heavy-duty, long lasting markers withstand rough treatment and provide delicate touch on various materials. Permanent and waterproof, all colors are equally permanent and lasting.