STAEDTLER Box with 4 colours. Line width S - Superfine (approx. 0.4 mm). With the Longlife Design Award award-winning universal pin for overhead projection and almost all surfaces. DRY SAFE: The pen can be exposed for days without drying (test ISO 554). Airplane-safe: Automatic pressure compensation prevents the pin from leaking in the aircraft. Excellent smudge and water resistant on almost all surfaces. Permanent, low-odour ink. Highest colour brilliance. Dry in seconds, therefore ideal for left-handers. The colours black, yellow, orange and brown are light-resistant. Weatherproof is the color black. With clip. Shaft and cap made of PP ren long service life. Easy refill with gas station 487 17. Available in 4 line widths, 8 colours and in the adjustable STAEDTLER box. One for everything With the STAEDTLER Lumocolor permanent universal pens you can optimally label the following surfaces: paper, cardboard, cardboard, film, (overhead) film, plastic, metal, styrofoam,
The Staedtler Lumocolor S permanent 4-pack is a high-quality set of permanent film pens designed for precise, smudge-resistant marking on a wide range of smooth surfaces. With an extra-fine "S" tip, these pens are ideal for detailed writing, labelling and technical work where accuracy and clarity are essential. The set typically includes four assorted colours, making it suitable for structured marking and colour-coded systems in offices, schools and professional environments.
In terms of technical characteristics, the Lumocolor S permanent pens are equipped with a fine, stable tip designed for consistent line width and controlled ink flow. The permanent ink adheres reliably to many non-porous surfaces such as overhead film (transparencies), coated papers, plastic, glass and metal. The ink is quick-drying and, depending on the surface, typically smudge-proof once dry, which makes it particularly suitable for right- and left-handed users working on films or smooth documents. The pens are usually cap-off-safe for a limited time under normal conditions, which helps prevent accidental drying out during intensive use; if this is not specified on the packaging, this detail should be checked for the specific sub-variant.
In practical use, the Lumocolor S permanent pens are a versatile tool: they are used for writing on overhead projector films, labelling folders with plastic covers, marking storage boxes, tools and equipment with smooth surfaces, or writing on laminated documents and labels. In educational and business settings, they support clear, sharp presentations on transparencies and help create durable markings that do not smear during handling. In logistics and warehousing, they are useful for marking plastic containers or shrink-wrapped goods where standard pens fail. The extra-fine tip is also suitable for precise technical annotations on coated diagrams, templates and engineering documents, where space is limited and readability is crucial.
Among the key advantages of this product are its reliability, versatility and professional writing quality. The fine tip ensures legible, neat writing even in small formats, which is particularly beneficial for file labelling and detailed documentation. The permanent ink reduces the risk of accidental erasure and increases the durability of markings, thus saving time and effort in re-labelling. The pens are also designed for convenient handling, offering a balanced body and secure cap closure that makes them easy to carry in pen cases or pockets without drying out prematurely (subject to the specific product variant).
Staedtler, the manufacturer of the Lumocolor range, is a traditional German brand with a long history in the development of writing instruments and technical drawing tools. The company is known for robust, functional and user-oriented products used worldwide in schools, offices, design studios and industry. Staedtler places emphasis on quality and consistent performance, which is reflected in the long service life and dependable writing characteristics of the Lumocolor series.
With regard to sustainability and environmental protection, Staedtler publicly communicates that it engages in various measures to reduce environmental impact and promote responsible production, such as optimising manufacturing processes and materials and striving for efficient resource use. For specific, verifiable details, the current information provided directly by Staedtler should be consulted, for example via its official website or current sustainability reports. What is clear, however, is that durable and reliable products like the Lumocolor S permanent pens inherently contribute to a more sustainable usage pattern: they are designed for long-term use, thus helping to avoid frequent replacement and unnecessary waste. By choosing a product from an established, quality-focused manufacturer, customers support a more conscious, long-lasting approach to everyday office and school supplies and can thereby make a tangible, if small, contribution to more responsible consumption.
