Description
Bel-Art™ Glascribe® Pen, Tungsten Carbide Tip, H44150-0000Features:
- Retractable tungsten carbide tip
- Use to mark laboratory glassware for heat-proof, permanent marking
- Easily inscribes on glass, ceramics, and plastics
- Mohs Hardness = 9
- Pocket clip keeps pen handy when needed

