Felt marker Corex STABILO Pen 68 Blue — bullet tip, single pen

Corex STABILO Pen 68 Blue is a single felt-tip marker with a bullet tip that produces consistent medium-width blue lines. Designed for school, office and hobby use, this fibre-tip pen combines intensive colour output with a robust tip for even ink flow. The pen uses odourless, water-based ink and features a ventilated cap for safety and a cap-off time of up to 24 hours, making it suitable for extended working sessions and varied applications.

Advantages

The pen delivers bright, high-brilliance blue colour and uniform line quality thanks to its robust bullet tip with an approximate 1 mm line width. Water-based, odourless ink provides comfortable use in classrooms and offices, while the ventilated cap and cap-off time of up to 24 hours add practical safety and convenience. The construction supports both detailed writing and filling of larger colour areas with steady ink distribution.

Suitable for

• School assignments and classroom work
• Office writing, marking and colour-coding
• Sketching, illustration and hobby colouring
• Bullet journaling and planners

Key specifications

• Tip type: bullet/felt tip
• Approximate line width: 1 mm
• Ink type: water-based, odourless
• Colour: blue
• Cap: ventilated, cap-off time up to 24 hours
• Package dimensions: 45 × 175 × 18 mm

How to use

Use the Corex STABILO Pen 68 Blue for writing, outlining and colouring by holding the bullet tip at a slight angle to vary stroke width subtly. Apply steady pressure for even ink flow and pause briefly when switching between large coloured areas to avoid pooling. Replace the cap after use to preserve tip quality and ink performance.

Usage recommendations

For best results on porous or textured paper, test the pen on a scrap sheet first to check bleeding or show-through. When using multiple colours for artwork or organisation, allow ink to dry between layers to prevent smudging and ensure clear, intense blue lines.