Marker ICO ICO 12 slanted tip 1–4 mm black – permanent writing marker

ICO 12 slanted marker with a 1–4 mm tip in black is a permanent writing marker intended for versatile marking and writing on paper, cardboard and other common surfaces. The slanted tip delivers variable line widths from fine to broad, allowing legible handwriting, underlining and clear labelling. Its black permanent ink provides durable, quick-drying marks suitable for office, school and home tasks where long-lasting visibility is required.

Advantages

The slanted 1–4 mm nib allows controlled variation between thin and thick strokes without changing tools, supporting fast transitions between written text and highlighted lines. Permanent black ink resists smudging after drying and maintains contrast on light-coloured materials. The marker’s barrel is designed for comfortable handling during extended use and the cap secures the tip when not in use to help prevent drying out.

Suitable for

• Writing and signing on paper and cardboard
• Labeling files, boxes and storage containers
• Underlining, highlighting and drawing attention to text
• General office, school and home marking tasks

Key specifications

• Tip shape: slanted/chisel
• Tip size: 1–4 mm variable line width
• Ink colour: black
• Ink type: permanent, quick-drying
• Suitable surfaces: paper, cardboard and other common porous and semi-porous surfaces
• Barrel: handheld, ergonomic design

How to use

Remove the cap and hold the marker at an angle to select the desired line width by adjusting the contact area of the slanted tip. Apply steady pressure for consistent ink flow; use the narrow edge for fine lines and the broad face for thicker strokes. Allow marks to dry briefly to avoid smearing. Replace the cap securely after use to preserve tip condition and ink life.

Usage recommendations

Store horizontally or with the cap on to prevent premature drying. Test the marker on a small, inconspicuous area when using on coated or non-standard surfaces to confirm adhesion and permanence. Keep out of reach of children when not supervised.