Ergonomic grip and permanent ink. The Centropen® 2637 OHP marking pens are designed for precise writing with the following features:

• Ergonomic grip: Reduces discomfort during long writing sessions.
• Wear and water resistant: Suitable for various surfaces.
• Alcohol-based permanent ink: Ensures durability and longevity.
• Tip: Medium.
• Line width: 1 mm.
• Colour: Green.
• Quantity: 10 pens.

You can easily write, scribble, or draw on:

• Transparencies
• Glass
• Plastic
• Washable textiles