Fineliner Staedtler 334-S BK4 Ultra Fine nero blu verde rosso 4 pezzi

Fineliner Staedtler 334-S BK4 Ultra Fine Black Blue Green Red set contains four triplus fineliners made from 97% recycled plastic in black, blue, green and red. Each fineliner has a superfine metal-clad tip and water-based ink that delivers precise lines of approximately 0.3 mm. The pens are DRY SAFE (can be left uncapped for days without drying out, except for neon colours) and feature an ergonomic triangular barrel for comfortable, controlled writing and drawing.

Advantages

The Staedtler triplus fineliners provide consistent, smooth ink flow suitable for detailed drawings, note-taking and technical annotations. The PP barrel ensures long service life while the recycled-plastic housing reduces environmental impact. Ink washes out of most textiles and the Mix & Match feature allows compatibility with model 323. Available also in single colours and in a stand-up STAEDTLER box.

Suitable for

• Precise writing and fine-line handwriting
• Technical sketches and detailed drawings
• Note-taking, planners and bullet journals
• Color-coding and marking documents

Key specifications

• Brand: Staedtler
• Model / MPN: 334-S BK4
• Contents: 4 fineliners (black, blue, green, red)
• Tip: superfine metal-clad tip, line width approx. 0.3 mm
• Ink: water-based, washable from most textiles
• Barrel: triangular PP barrel, housing made of 97% recycled plastic
• DRY SAFE: can be left uncapped for days without drying up (except neon colours)

How to use

Use the fineliner for precise writing, outlining and detailed sketches. Hold the pen with the ergonomic triangular barrel for stable control. Replace caps after use when long-term color durability is required, although the DRY SAFE feature allows short periods uncapped without drying (avoid leaving neon colours uncapped). For best results, use on quality paper designed for fineliners to prevent bleeding or feathering.

Recommendations

Store pens horizontally and recap after extended use. If ink flow becomes irregular, recap and shake gently or test on scrap paper. Keep away from extreme heat and direct sunlight to maintain ink performance.