Ballpoint pen BIC 4 COLOURS FINE single-piece — four ink colours, fine tip

BIC 4 COLOURS FINE is a single-piece automatic ballpoint pen that integrates four ink colours in one barrel, designed for precise writing and everyday note-taking. The compact design allows quick switching between colours with a single click mechanism. The pen features a wide round orange barrel and a fine 0.8 mm tip that produces a 0.30 mm line; ink dries quickly (approximately 2 seconds) and the pen delivers a writing length of 2–3 km. The product is PVC-free.

Advantages

Four ink colours in a single pen enable convenient colour-coding without carrying multiple pens. The fine 0.8 mm tip ensures precise, consistent lines suitable for small handwriting and detailed notes. Fast-drying ink reduces smudging, and the single-piece automatic mechanism provides quick colour selection with one click. The PVC-free construction offers a simpler material profile.

Suitable for

• Note-taking at school or university
• Office work: editing and marking documents
• Everyday lists and planners
• Colour-coding notes, diagrams, and schedules

Key specifications

• Brand: BIC
• Model: 4 COLOURS FINE (single-piece)
• Tip size: 0.8 mm (line width approx. 0.30 mm)
• Ink colours: four colours in one barrel
• Drying time: ~2 seconds
• Writing length: 2–3 km
• Barrel: wide round orange
• PVC-free
• MPN: 39/889971-1

How to use

Select the required ink colour by pressing the corresponding colour selector on the barrel until it clicks into place. Write with steady pressure appropriate for a 0.8 mm tip to achieve a 0.30 mm line. After use, retract the selected colour to avoid accidental marking. Store horizontally or capped in a pen case to protect the tip and avoid drying out.

Usage recommendations

For best results use on standard paper. Allow the ink about two seconds to dry before turning pages or stacking documents to minimise smudging. Replace the pen when writing length is exhausted or if ink flow becomes inconsistent.