• Fineliner with superfine, metal-clad tip
• Ergonomic triangular barrel for effortless, fatigue-free writing
• DRY SAFE: can be left uncapped for days without drying up (test ISO 554)
• Airplane-safe: An automatic pressure equalisation prevents pen leakage while on board aircraft
• Washes out of most textiles

• Water-based ink
• With clip
• PP barrel guarantees long service life
• Line width: approx. 0.3 mm
• 20 brilliant colours available individually or in sets of 4, 5, 10 or 20 colours as well as in the triplus mobile office
• Award-winning design and box concept

Art. no. 334-... (colour code)

• One triplus fineliners for free: set of 5 fineliners in polybag

Art. no. 334 PB5-1

• Two triplus fineliners for free: set of 10 fineliners in polybag

Art. no. 334 PB10-1

• Award-winning design and box concept

• STAEDTLER box containing 4 colours

Art. no. 334 SB4

• STAEDTLER box containing 10 colours

Art. no. 334 SB10

• STAEDTLER box containing 20 colours

Art. no. 334 SB20

For those who spend a lot of time writing or drawing, a comfortable writing feel is especially important.

For this reason, the STAEDTLER triplus fineliner has an ergonomic triangular barrel that relaxes strain on the hand and offers excellent writing comfort.

The end of dried-up pens and markers!

When creativity is flowing along smoothly, it sometimes happens that pens or markers don’t get recapped right away.

STAEDTLER’s innovative DRY SAFE ink technology makes it possible for our pens to lie uncapped for days at a time, without drying up. As such, the service life is increased considerably.

Our STAEDTLER triplus fineliner's airplane-safe feature provides an automatic pressure equalisation which prevents the pen from leakage while you are on the plane.

The STAEDTLER box: the award-winning original.

Simply open, stand it up and start writing!

The unique STAEDTLER box is so practical and just as ecologically efficient:
Without the need for additional external packaging, it serves as a practical storage box and clever pen holder at the same time.

Efficient and environmentally safe - that's the idea!

• DRY SAFE: Our innovative ink technology makes it possible for our fineliners to lie uncapped for days at a time, without drying up. As such, the service life is increased considerably
• PP barrel guarantee the fineliner's long service life as PP has a high resistance to ink evaporation
• Our unique stand-up STAEDTLER box is so handy and just as ecologically efficient: Without the need for additional external packaging, it serves as a practical storage box and clever pen holder at the same time
• Water-based ink

Read more about STAEDTLER's efficient for ecology philosophy