Calibrated Markers

Technical Drawing Pens and Fineliner Pens

Calibrated markers (or fineliner pens) are essential tools for artists, architects, and illustrators seeking a uniform, clean, and consistent line. Featuring metal-clad fiber tips, they allow you to work with rulers and stencils without smudging your line work.

These calibrated markers are resistant to water-based and alcohol-based markers, making them perfect for illustration.

Furthermore, as they come in various nib sizes, you can choose from 0.05 to 1.2 mm, and their tips offer high durability when used with rulers; they are the ideal pens for technical drawing.

They are available in classic black as well as in various colors.

Filter by line width:

• Ultra Fine (0.05 mm - 0.1 mm) — For illustration details and cross-hatching.
• Standard (0.2 mm - 0.5 mm) — For general drawing, writing, and architecture.
• Broad / Brush (0.8 mm - Brush) — For filling, outlines, and lettering.

Range of formats: individual pens and sets/cases.