These fineliner pens are made in Staedtler's Triplus triangular design. These pens have fine metal-clad tips with a line width of 0.3mm tip. The large variety of colour options available make these pens great for illustrations, colour coded revision notes and Bullet Journals.
- Fineliner with a fine 0.3mm tip
- Water based ink
- Can be left uncapped for a day without drying up
- Ergonomic triangular barrel