Permanent marker Centrum CE84120 black double-ended tip, black ink, waterproof

Centrum permanent marker CE84120 black double-ended tip, black ink, waterproof is a versatile marking tool designed for permanent labeling and writing. The marker has two tips that provide different line widths, and black permanent ink formulated for strong, lasting marks on paper, cardboard and many non-porous surfaces. It is suitable for everyday tasks in office, school, storage and craft environments where durable, water-resistant marks are required.

Advantages

The double-ended design combines a fine tip for precise lines and a broader tip for filling, covering or bolder lettering, enabling flexible use without switching pens. The black permanent ink dries quickly and resists water, helping to maintain legibility over time. The marker’s construction offers consistent ink flow and reliable performance on a variety of materials commonly encountered in professional and personal settings.

Suitable for

• Writing and labeling on paper and cardboard
• Marking storage boxes and files
• Creating bold labels on plastic, metal and glass (non-porous)
• Arts and crafts projects that require permanent black lines
• School and office marking tasks

Key specifications

• Ink color: black
• Tip configuration: double-ended (fine tip and broad tip)
• Ink type: permanent, water-resistant
• Suitable surfaces: paper, cardboard and many non-porous surfaces such as plastic, metal and glass
• Typical applications: labeling, marking, writing, crafts

How to use

Use the appropriate tip for the required line width: the fine tip for precise writing or detailed marking and the broad tip for bolder strokes or filling. Shake the marker gently before use if recommended by the manufacturer, then press the tip briefly on a scrap surface to prime the ink flow. Apply steady pressure while writing and allow the ink to dry for a few seconds to achieve water resistance. Store horizontally or with caps securely in place to prevent drying.

Usage recommendations

Test the marker on an inconspicuous area of the target surface before extended use to confirm compatibility and adhesion. Avoid use on highly porous surfaces where ink may bleed and on materials sensitive to permanent solvents. Keep caps closed when not in use and store at room temperature to maintain ink quality.