Staedtler Lumocolor OHP Permanent Marker Pens, Broad Chisel 2.5 mm, Smooth & Broad Lines, Comfortable Grip, Ideal for Marking & Writing, Assorted Colors - Pack of 4

They're intended for non-porous surfaces like OHP transparencies and plastic sheets, and they perform well on glossy film. They may not erase cleanly on porous paper surfaces.

Key features include a broad chisel tip for headers and edge lines, quick-dry ink that reduces smearing on glossy film, low-odour ink suitable for offices and labs, and smudge- and waterproof markings for durability. The pack also comes with a wallet case to keep colors organized and ready to carry.

The 4-pack contains assorted colors. Exact color assortment may vary by batch, but you can expect a mix of vivid tones suitable for clear, legible markings on OHP sheets.

The marker uses a broad chisel tip (about 2.5 mm) that produces broad headers or neat edge lines with one nib, enabling quick, bold lines on transparencies.

Shake the marker well with the cap on, then remove the cap and press the tip lightly onto scrap paper a few times to start the flow. Write with the tip held at a comfortable angle, and recap after use to prevent drying.

For broader, high-visibility lines on transparencies, this 2.5 mm broad-chisel model is ideal. If you need finer lines, you might consider a different Lumocolor OHP marker with a smaller tip. See alternatives on Fepy here: https://fepy.com/product/staedtler-lumocolor-ohp-permanent-marker-314wp4-b and compare with other Lumocolor OHP options such as https://fepy.com/product/staedtler-lumocolor-ohp-permanent-marker-314wp3-b and https://fepy.com/product/staedtler-lumocolor-ohp-permanent-marker-314wp5-b

Yes. It is described as low-odour, which makes it more comfortable for indoor use in offices, classrooms, and labs. It is designed to be non-toxic and suitable for educational and professional environments when used as directed.

Best uses include creating headers and titles on transparent sheets, marking templates or tabs, labeling signage for demonstrations, and any situation requiring bold, waterproof marks on OHP film.

Most Lumocolor markers have a non-replaceable nib, so once the ink runs out, the marker is typically replaced. To extend life, keep the cap on when not in use and store in a cool, dry place.

Keep the markers capped when not in use and store in a cool, dry place. The wallet case helps keep colors organized and protected, so having them packed together minimizes loss and keeps them ready for use.