Permanent marker Rystor RX5403 — red tip 2.5 mm, permanent ink

Permanent marker Rystor RX5403 in red features a 2.5 mm conical tip and permanent ink designed for clear, long-lasting marks on a variety of common surfaces. The marker delivers a consistent red line that remains visible on paper, cardboard and many plastic materials. Its cap closure helps prevent drying during storage and the lightweight barrel supports comfortable everyday use in office, school, warehouse or craft environments.

Advantages

The 2.5 mm tip provides a balance between precision and coverage, allowing neat writing and bold marking as needed. Permanent ink formulates resistant-to-smudging marks that retain color and contrast over time. The simple cap design offers quick resealing and reduces ink evaporation, while the slim body makes the marker easy to hold for extended periods.

Suitable for

• Writing and labeling on paper and cardboard
• Marking plastic containers and packaging
• Warehouse and inventory marking
• School and office tasks requiring visible red markings
• Craft and DIY projects that need durable colored lines

Key specifications

• Tip type: conical (bullet) tip, 2.5 mm
• Ink type: permanent, quick-drying
• Color: red
• Barrel: lightweight, easy-grip design
• Closure: snap-on cap to reduce drying

How to use

Remove the cap and test the marker on a scrap surface to confirm ink flow and color intensity. Apply steady pressure for consistent lines; lighter pressure produces finer strokes while firmer pressure increases line width. Allow marked surfaces to dry briefly before stacking or handling to avoid smudging. Replace the cap securely after use to maintain ink performance.

Usage recommendations

Store the marker horizontally or with the cap securely closed at room temperature and away from direct sunlight. For best results on non-porous surfaces, test adhesion first; on absorbent surfaces such as untreated cardboard, expect faster ink absorption and slightly less saturated appearance.