Permanent marker PICA MARKER 520/41/SB — blue ink, 1–4 mm round tip

PICA MARKER 520/41/SB is a permanent marker with blue ink and a round tip producing lines from 1 to 4 mm. It is designed for durable, clearly visible marking on a variety of surfaces including cardboard, metal, plastic, glass and wood. The marker delivers consistent ink flow and legible marks suitable for labeling, workshop use, packaging and general office tasks.

Advantages

The marker offers a reliable permanent ink formulation that resists smudging and fading on many common materials. Its round tip spans a range of line widths from fine to broad, enabling both precise writing and bolder marking without changing tools. The balanced barrel and cap design ensure comfortable handling and help prevent accidental drying when capped. Consistent ink delivery supports even coverage and reduces the need for repeated strokes.

Suitable for

• Labeling boxes, files and storage containers
• Marking parts and materials in workshops and construction sites
• Writing on plastic, metal, glass and coated surfaces
• Packaging and shipping identification
• General office and school use

Key specifications

• Ink color: blue
• Tip shape: round
• Line width: 1–4 mm
• Ink type: permanent, quick-drying
• Typical usable surfaces: cardboard, plastic, metal, glass, wood
• Barrel: lightweight ergonomic design for comfortable use

How to use

Remove the cap and shake the marker briefly if recommended by the manufacturer to ensure homogeneous ink flow. Test the tip on a spare surface to confirm the line width and ink flow before marking final items. Apply consistent pressure to achieve the desired width within the 1–4 mm range. Replace the cap securely after use to prevent the tip from drying. For best results on non-porous surfaces, allow the ink to dry undisturbed for a few seconds.

Usage recommendations

Store the marker horizontally or with the cap on to maintain tip saturation. Avoid prolonged exposure to extreme heat or direct sunlight to preserve ink quality. For permanent results on challenging surfaces, ensure the surface is clean and free of oil or dust before marking.