Staedtler Lumocolor OHP Permanent Pens, 0.4 mm Superfine, Smooth Flow, Comfortable Grip, Ideal for School & Office, Assorted - Wallet of 4 Colors

Yes. They write well on OHP film and many slick plastics and glossy surfaces. They’re not recommended for porous papers, and it’s a good idea to test on a scrap piece first if you’re unsure about a specific material.

The Lumocolor OHP pens are designed to be refilled with Staedtler 487 ink jars. To extend the life of the pen, replace the empty ink reservoir with a new 487 refill and reassemble. Always follow Staedtler’s standard refill procedure for best results.

The wallet comes as an assorted set of four colors. Commonly these sets include black, blue, red, and green, giving you a versatile range for different types of work.

A 0.4 mm tip delivers very fine, precise lines ideal for small text and detailed marks. Larger sizes (like 0.8 mm) produce bolder lines, which are better for headings or emphasis. Choose based on readability and the level of detail you need.

Yes. Staedtler Lumocolor pens are designed for school and office use and are formulated to be non-toxic with quick-drying, low-odor ink, making them suitable for classroom environments.

Keep the caps on when not in use and store the pens in a cool, dry place away from direct heat. If a pen seems to be drying, ensure the cap is securely closed and give it a gentle priming before use.

They’re ideal for creating clear overlays and annotations on transparencies, labeling and marking on glossy surfaces, drawing precise notes on templates, and preparing presentation materials that will be projected or copied from overhead sheets.

Compared to higher-profile markers with thicker lines, the 0.4 mm Lumocolor pens offer finer detail and better control on transparent media. They’re refillable, which can make them a more economical choice over time. For larger line work or different surfaces, you might consider alternatives like a thicker Lumocolor option (0.8 mm) or other compatible OHP pens on Fepy to fit your needs.

Yes. Fepy typically offers a returns process within their standard window if you’re not satisfied with your purchase. Check the specific return terms on the Fepy site for eligibility and steps.