OHP Pens

Shop OHP pens for clear, precise writing on transparencies, glass and other non-porous surfaces. At The Green Office, our range of overhead projector pens is designed for presentations, labelling and specialist writing tasks where clarity and durability are essential.

Our selection includes permanent and non-permanent OHP pens in a variety of colours and tip sizes, making them suitable for offices, classrooms and technical environments.

OHP pens for transparencies and presentations

OHP pens are specifically designed for use on transparencies and smooth surfaces, producing sharp, high-contrast lines that are easy to read during presentations. They are widely used with overhead projectors and for marking on acetate sheets and plastic surfaces.

Fine tip options are ideal for detailed writing, while broader tips are better suited to bold headings and diagrams. These pens provide consistent ink flow for reliable performance in professional settings.

Permanent and non-permanent options

Choose from permanent OHP pens for long-lasting markings or non-permanent options that can be wiped away when needed. This flexibility makes them suitable for both temporary notes and more durable labelling tasks.

For long-lasting marking on a wider range of materials, you can also explore our permanent markers.

Versatile use on non-porous surfaces

OHP pens are not limited to transparencies. They can also be used on glass, plastic, metal and other smooth surfaces, making them a versatile addition to your office supplies.

If you need wipeable solutions for boards and reusable displays, browse our drywipe markers, ideal for meetings, teaching and collaborative work.

Eco-friendly OHP pens

As part of our commitment to sustainable office supplies, our range includes eco-conscious OHP pens designed for durability and reduced waste. Long-lasting ink and refillable or high-quality designs help minimise the need for frequent replacement.

You can also explore our wider range of writing instruments to find environmentally responsible options for everyday office use.

Why choose OHP pens from The Green Office?

• Suitable for transparencies, glass and non-porous surfaces
• Permanent and non-permanent options available
• Fine and medium tips for precision and bold writing
• Reliable ink flow for clear, professional results
• Eco-friendly options for sustainable workplaces

Browse our full range of OHP pens and find dependable solutions for presentations, labelling and specialist writing tasks.